Biohacking is still a buzzword that inspires curiosity and skepticism.You see it in documentaries, blogs, and social media posts. Some swear they found the perfect hack to boost energy, sharpen focus, and transform daily habits. Others see biohacking as the new wave of health hype.But who's telling the truth?

The Biohacking Trend

You might trust anyone when you're stressed and need fast recovery after long shifts at work. You might even pay for some of those solutions when you're on the verge of exhaustion. But do you need biohacking? I’ve tried my fair share of hacks in my life. I love to experience new habits and challenges. But this time, I would like to take a more investigative approach. I would like to understand if the <a href="https://cosmopolitanmindset.substack.com/p/stop-wasting-your-time-10-powerful">biohacking rules </a>and habits we all heard about hold up.I will explore research and real-world examples that address what works, and how you might experiment to discover if it’s worth your time.

Do you Need Biohacking?

Biohacking refers to changing your daily life to optimize mental and physical performance. For example:<ul><li class="ql-align-justify">Adjusting your diet.</li><li class="ql-align-justify">Trying intermittent fasting.</li><li class="ql-align-justify">Using tracking wearables.</li><li class="ql-align-justify">Practicing techniques to improve focus and reduce stress.</li></ul>

What is Biohacking?

This generic advice spread in the last decade. Content creators (myself included) picked up on this new need and invented many strategies and habits to sell.In time, many of those strategies became popular. People have started to experiment with everything, from cold showers to supplements. And even if some claim scientific breakthroughs, others remain anecdotal.But is this a genuine path to better living or a trendy idea with minimal proof?

The Spreading of Generic Advice

You're reading an excerpt from <a href="https://cosmopolitanmindset.substack.com/">The Challenge</a> — a weekly newsletter dedicated to self-improvement, goal-setting, habits, time management, and health tips.Every week, you'll receive:<ul><li class="ql-align-justify">A life-enhancing challenge</li><li class="ql-align-justify">A custom infographic to track your progress</li></ul><a href="https://cosmopolitanmindset.substack.com/subscribe">Join 3700+ driven individuals</a> and take your first challenge.

The Challenge

Let’s examine some well-known biohacking strategies. We will look at research that supports or questions their usefulness.

Common Biohacking Habits and Scientific Proof

Intermittent fasting means cycling between periods of eating and fasting. Many popular methods span from simpler 12-hour to more complicated alternate-day fasts. But the best option is always somewhere in the middle, like 16 hours.

Habit 1 — Intermittent Fasting

<ul><li class="ql-align-justify">Studies note that fasting can help with weight control.</li><li class="ql-align-justify">Some researchers see promising signs of improved insulin sensitivity.</li><li class="ql-align-justify">Others argue these benefits might be similar to standard calorie reduction.</li></ul>

Habit 1 — Intermittent Fasting (Science in Brief)

I’ve tried intermittent fasting many times with different results. The first time, I dropped about 5kg in two weeks. But I was also doing some intensive workout sessions, so I don’t think that result was about fasting. The second time, I only lost 2kg in three weeks.Intermittent fasting can be effective for some people who find it easier than typical diets. Still, watch for signs of low energy, particularly if you have demanding responsibilities. Leading a team or juggling exams as a student can require a lot of energy. So, consult a doctor before jumping straight into fasting.

Habit 1 — Intermittent Fasting (Key Takeaways)

Cold exposure ranges from quick cold showers to ice baths. This practice increased significantly after Wim Hof's popularity. And it’s still one of the most suggested biohacking habits. But can cold temperatures bring you any benefits?

Habit 2 — Cold Showers

<ul><li class="ql-align-justify">Research shows cold exposure can briefly increase certain hormones like norepinephrine, which may improve alertness.</li><li class="ql-align-justify">Some studies note a possible reduction in muscle soreness.</li><li class="ql-align-justify">More data is needed to confirm long-term benefits or best practices.</li></ul>

Habit 2 — Cold Showers (Science in Brief)

I’ve tried this habit, too. And sometimes, I still get back to it.Cold showers can push you to your limits and make you feel invincible for a few hours. You can find many benefits if you learn how to control it. But it's not that simple to maintain.I should also warn you that when I tried to do it long-term, I had a few health problems. So, I suggest you talk to your doctor before making any decisions.A cold shower in the morning might wake you up faster than a cup of coffee. But no big guarantees exist beyond that short-term effect. Use it to boost your morning energy and mood.

Habit 2 — Cold Showers (Key Takeaways)

Sleep optimization includes many practices and devices used to improve sleep quality. This can involve sleep trackers, apps, or changing your bedtime routine.

Habit 3 — Sleep Optimization

<ul><li class="ql-align-justify">Research shows quality sleep is vital for cognitive performance.</li><li class="ql-align-justify">Good sleep habits result in lower stress, better immune function, and stronger emotional regulation.</li><li class="ql-align-justify">Wearables can be helpful, but they aren’t always accurate. It’s still crucial to listen to your body.</li></ul>

Habit 3 — Sleep Optimization (Science in Brief)

Improving your sleep is the most challenging thing you can do. In those last years, the fear of missing out reached incredible levels. We always want to do more, achieve more, and be more. And that makes us sacrifice sleep hours.Yet, sleep is the most important biohack of all. Sticking to a schedule, minimizing screen time before bed, and managing caffeine are simple strategies supported by decades of research.

Habit 3 — Sleep Optimization (Key Takeaways)

Today, we have countless habit-tracking and wearable tools. We use smartwatches, fitness trackers, or apps that log steps, heart rate, and mental focus.

Habit 4 — Habit Tracking & Wearables

<ul><li>Studies show that self-monitoring can help establish new habits.</li><li>Active use of data can keep people motivated, but the novelty might wear off if you don't commit.</li><li>Some tracking methods are more accurate than others.</li></ul>

Habit 4 — Habit Tracking & Wearables (Science in Brief)

I’m a big fan of tracking methods — I’ve built this newsletter on this concept. Yet, tracking your progress isn’t always enough. Sometimes, you need discipline. And <a href="https://cosmopolitanmindset.substack.com/p/5-hidden-reasons-you-lack-discipline">if you lack it</a>, no tracking system can save you.Tracking metrics can be motivating for busy individuals who love data. Just be mindful not to let device stats become an obsession.

Habit 4 — Habit Tracking & Wearables (Key Takeaways)

Biohacking often promises massive gains. But superhuman performance claims miss scientific studies to back them up.Yet simple hacks, like mindful eating or prioritizing sleep, have evidence behind them. They are less extreme. But they are stronger because of simple and healthy basics.<ul><li class="ql-align-justify">Structured breaks and consistent sleep might improve your focus. </li><li class="ql-align-justify">Tracking energy levels can help you spot patterns of peak creativity. </li><li class="ql-align-justify">Scheduling learning times can boost information retention. </li></ul>

Realistic Benefits of Biohacking

Biohacking is not a one-size-fits-all solution. Each person’s lifestyle, body type, and mental demands are unique. A method that works wonders for a friend might not suit you if your daily stressors differ.So, let’s answer the main question: do you need biohacking?

You May Not Need Biohacking

Here’s a five-step process you can use to decide if a biohacking technique suits you:<ol><li class="ql-align-justify">Is there clinical research that supports its effectiveness? </li><li class="ql-align-justify">Does it fit your lifestyle? A 5 AM wake-up routine might not align with evening shift work.</li><li class="ql-align-justify">Are there any known risks? Extreme diets or supplements could lead to side effects.</li><li class="ql-align-justify">Have you set a time frame to experiment? Test out a new strategy for a few weeks. Track results and decide if it’s worth keeping.</li><li class="ql-align-justify">Have you talked to a professional? If you have existing conditions, a quick consultation can prevent complications. </li></ol>

Does Biohacking Suit You?

Skepticism helps avoid hype. It’s healthy to ask for data and question claims that promise instant transformation. But too much skepticism makes you lose out on big opportunities.On the other hand, openness invites curiosity. You might discover that some strategies help you sleep better, feel calmer, or manage your workload more effectively.<ul><li class="ql-align-justify">Stay curious, but ask for evidence. </li><li class="ql-align-justify">Be realistic about potential outcomes. </li><li class="ql-align-justify">Consider how each method fits into your schedule. </li><li class="ql-align-justify">Start with one habit at a time. </li><li class="ql-align-justify">Track key metrics. </li><li class="ql-align-justify">Look for consistent results. </li><li class="ql-align-justify">Stay flexible. </li></ul>

Balance Skepticism and Openness

Biohacking covers a wide range of topics. It can be as straightforward as refining sleep routines. Or it could get complicated with experimental substances that help you focus or relax. Yet, the most impactful changes often result from timeless health principles — balanced food, restful sleep, moderate exercise, and reduced stress. Don’t jump into a method just because everybody is doing it. Ask whether it has solid backing. Some might be well-researched, while others might be invented.

The Challenge of The Week

Pick one small biohacking habit that resonates with you and commit to it for a week. Keep a mini-log of your results. After seven days, evaluate if you notice any improvement in focus, energy, or mood.Feel free to share your thoughts and progress with our community. Did this investigative approach help you somehow?

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Next Steps

Explore the science behind popular biohacking habits, uncover their real impact, and decide if they truly fit your daily routine.

productivity

Productivity

food

Food

personaldevelopment

Personal Development

health

Health

mentalhealth

Mental Health

Is Biohacking What You Really Need?

"You don’t have to be everything to everyone. Be great at something."

<ul><li class="ql-align-justify">The endless quest for an all-in-one productivity solution is setting busy professionals up for failure.</li><li class="ql-align-justify">Different aspects of your work require specialized tools optimized for specific purposes.</li><li class="ql-align-justify">Just as you wouldn't use a Swiss Army knife to build a house, you shouldn't rely on a single digital tool for all your productivity needs.</li></ul>

The Myth of the Perfect Productivity Tool

"I’d rather be excellent at one thing than mediocre at many."

No single software can excel at everything.<ul><li class="ql-align-justify">This isn't just a technological limitation but a fundamental principle of product design.</li><li class="ql-align-justify">Each popular productivity tool has core strengths: Tana for personal knowledge, Todoist for task management, Slack for communication.</li><li class="ql-align-justify">When we force tools beyond their primary purpose, we create friction and frustration in our workflows.</li></ul>

Excellence Demands Specialization

"Clarity affords focus."

<ul><li class="ql-align-justify">Contrary to popular belief, context switching between specialized tools can actually improve productivity.</li><li class="ql-align-justify">Your brain naturally operates in different modes throughout the day (email mode, deep thinking mode, quick task mode).</li><li class="ql-align-justify">Using dedicated tools for each mental state creates clear boundaries that help your mind transition efficiently between different types of work.</li></ul>

Strategic Context Switching Enhances Productivity

"Strategy is about making choices, trade-offs; it's about deliberately choosing to be different."

Specialized tools naturally segregate information based on use case, solving the challenge of digital overwhelm.This natural separation creates a "well-organized kitchen" where everything has its proper place:<ul><li class="ql-align-justify">Email lives where email belongs.</li><li class="ql-align-justify">Projects stay in their dedicated space.</li><li class="ql-align-justify">Knowledge finds its proper home.</li><li class="ql-align-justify">Quick tasks have their own territory.</li></ul>

The Information Organization Advantage

<ul><li class="ql-align-justify">A multi-tool approach makes your productivity system both robust and adaptable.</li><li class="ql-align-justify">As technology evolves, you can easily swap out individual components without disrupting your entire workflow or productivity system.</li><li class="ql-align-justify">This flexibility eliminates single points of failure and allows you to experiment with new tools while maintaining productivity.</li></ul>

Future-Proofing Your Productivity System

"You don’t have to see the whole staircase, just take the first step."

<ul><li class="ql-align-justify">Begin by identifying your fundamental productivity requirements across knowledge management, task tracking, communication, and planning.</li><li class="ql-align-justify">Choose one dedicated tool that excels at each major function rather than tools that try to do everything.</li><li class="ql-align-justify">Select tools intentionally by evaluating their core strengths, integration capabilities, team adaptability, and specific problem-solving ability.</li></ul>

Building Your Productivity System: Start With Core Needs

<ul><li class="ql-align-justify">Establish distinct territories for each tool in your productivity landscape with clear boundaries.</li><li class="ql-align-justify">Create simple, repeatable processes that become second nature rather than complex procedures.</li><li class="ql-align-justify">When receiving new information, you should instinctively know which tool will handle it best.</li></ul>

Clear Workflows Create Effortless Productivity

"Don’t try to fit a square peg in a round hole. Use the right tool for the job."

Rather than hiring "generalists" (all-in-one tools), assemble "specialists" (dedicated tools) for your productivity system.This approach gives you access to best-in-class features for each specific need:<ul><li class="ql-align-justify">Superior email handling.</li><li class="ql-align-justify">Advanced knowledge connections and visualization.</li><li class="ql-align-justify">Precise project and task tracking.</li><li class="ql-align-justify">Optimized planning capabilities.</li></ul>

The All-Star Team Approach

<ul><li class="ql-align-justify">Building an effective multi-tool productivity system happens gradually, not overnight.</li><li class="ql-align-justify">Start with your most pressing needs and expand as you master each component.</li><li class="ql-align-justify">This measured approach ensures a robust, sustainable productivity system rather than a fragile collection of underutilized tools.</li></ul>

Evolution, Not Revolution

Join <a href="https://plmv.world/join4free">the Paperless Movement® Membership for FREE or buy the ICOR® Journey Book</a> to get started!

Boost your productivity now!

It’s time to ditch the all-in-one myth and design a productivity system built for top performance

timemanagement

Time Management

business

Business

leadershipandmanagement

Leadership & Management

Why the “One Tool for Everything” Approach Is a Productivity Killer and How to Fix It

Many Christians pray safe, predictable prayers, but Groeschel challenges believers to pray bold, faith-stretching prayers that can truly change their lives and deepen their relationship with God.

Safe prayers aren’t enough

Dangerous prayers often lead to discomfort, challenges, and growth. They’re meant to refine, not just reassure.

Prayer is not about comfort

Groeschel encourages readers to ask God to search their hearts, reveal hidden sins, wrong motives, and areas needing transformation. It’s a call to radical honesty with God.

“Search me” — Psalm 139

This prayer invites God to break pride, self-reliance, and anything keeping us from full dependence on Him. Though painful, brokenness often precedes breakthrough.

“Break me” — Luke 22:19

A bold prayer of availability. Rather than praying “God, use me if…” or “when…,” it’s saying, “Here I am. Send me. No conditions.” It’s about surrendering our plans for God’s purposes.

“Send me” — Isaiah 6:8

Dangerous prayers often lead through difficult paths, but God uses that pain to shape character, increase dependence, and equip believers for His calling.

God uses pain with purpose

The greatest effect of dangerous prayers isn’t external—it’s internal. God uses prayer to align our hearts with His will.

Prayer changes you before circumstances

God doesn’t just want us to pray big prayers—He wants us to live in obedience when He answers, even when it’s uncomfortable.

Obedience is the answer to prayer

Following Christ means continually being transformed. Dangerous prayers push us out of spiritual complacency into deeper faith.

You can’t follow Jesus and stay the same

When we pray dangerously, we show trust in God’s power and character. He delights in faith-filled prayers that reflect a heart willing to follow wherever He leads.

Bold prayers honor God

why your prayers are so lame? Make dangerous prayers. What if you asked be broken rather a new job, better salary or a house.

Be inspired to pray boldly, pray powerfully, pray with passion, and trade ineffective prayers and lukewarm faith for raw, daring prayers that will transform your daily life.Do you ever wonder if God answers your prayers? Do you wish you could see the evidence that prayer changes lives? Do you long for more than playing it safe in your faith? Join New York Times bestselling author Craig Groeschel as he helps you discover the power of authentically communicating with God, breaking out of the restrictive spiritual safety bubble, and expanding your ideas about what's possible with God.The Bible tells us that prayer has the power to move God's heart, but some prayers move him more than others. He wants more for us than a tepid faith and half-hearted routines at the dinner table. God called you to a life of courage, not comfort.In Dangerous Prayers, Groeschel will show you how to pray the prayers that search your soul, break your habits, and send you out to pursue the calling God has for you. But be warned: If you're fine with settling for what's easy, or if you're okay with staying on the sidelines, this book isn't for you. You'll be challenged. You'll be tested. You'll be moved to take a long, hard look at your heart. But you'll be inspired, too.Dangerous Prayers will give you the encouragement and tools you need to:<ul><li>Transform the patterns around your daily prayer life</li><li>Truly embrace and believe in the power of intentional prayer</li><li>Start to pray daring, faith-filled, God-honoring, life-changing, world-transforming prayers</li></ul>You'll discover the secret to overcoming fears of loss, rejection, failure, and the unknown, and you'll welcome the blessings God has for you on the other side. But best of all, you'll gain the courage it takes to pray dangerous prayers.

Understand yourself and those around you.

psychology

Psychology

motivationandinspiration

Motivation & Inspiration

books

Books

Craig Groeschel

Dangerous Prayers

When we deny the story, it defines us. When we own the story, we can write a brave new ending.

<ul><li class="ql-align-justify">Emotions help us understand ourselves and others.</li><li class="ql-align-justify">We often confuse or mislabel feelings.</li><li class="ql-align-justify">Naming emotions correctly improves communication and connection.</li></ul>

1. Understanding Emotions is Power

<ul><li class="ql-align-justify">The words we use influence how we feel and act.</li><li class="ql-align-justify">Having the right words for emotions makes them less scary.</li><li class="ql-align-justify">A rich emotional vocabulary builds emotional intelligence.</li></ul>

2. Language Shapes Experience

<ul><li class="ql-align-justify">We’re wired to connect with others.</li><li class="ql-align-justify">True connection requires vulnerability and openness.</li><li class="ql-align-justify">Feeling seen and understood brings deep joy.</li></ul>

3. Connection is a Basic Human Need

<ul><li class="ql-align-justify">Being vulnerable means showing up with honesty.</li><li class="ql-align-justify">It’s key to love, creativity, and meaningful work.</li><li class="ql-align-justify">It may feel risky but leads to real growth.</li></ul>

4. Vulnerability is Courage, Not Weakness

<ul><li class="ql-align-justify">Shame says “I am bad”; guilt says “I did something bad.”</li><li class="ql-align-justify">Guilt can motivate change; shame often blocks it.</li><li class="ql-align-justify">Understanding these helps build self-worth.</li></ul>

5. Recognizing Shame and Guilt

<ul><li class="ql-align-justify">Fear is a reaction to danger; anxiety is worry about what might happen.</li><li class="ql-align-justify">Both are natural but can take over if unchecked.</li><li class="ql-align-justify">Calming techniques and self-awareness can help manage them.</li></ul>

6. Understanding Fear and Anxiety

<ul><li class="ql-align-justify">Grief is painful, but it shows what mattered to us.</li><li class="ql-align-justify">Hope isn’t pretending everything’s fine — it’s believing things can get better.</li><li class="ql-align-justify">Sharing grief with others can ease the burden.</li></ul>

7. Grief and Hope Can Coexist

<ul><li class="ql-align-justify">Boundaries are limits that protect our well-being.</li><li class="ql-align-justify">Saying “no” doesn’t make you mean — it shows self-respect.</li><li class="ql-align-justify">People trust you more when you’re clear and honest. </li></ul>

8. Setting Boundaries Builds Trust

<ul><li class="ql-align-justify">Practicing gratitude increases joy in life.</li><li class="ql-align-justify">Small moments of joy matter — laughter, beauty, peace.</li><li class="ql-align-justify">Recognizing joy makes it grow.</li></ul>

9. Joy and Gratitude Go Together

<ul><li class="ql-align-justify">True belonging means being accepted for who you are, not who you pretend to be.</li><li class="ql-align-justify">You don’t have to change to fit in.</li><li class="ql-align-justify">Loving yourself is the first step to real connection.</li></ul>

10. Belonging Starts with Self-Acceptance

Master your emotions to create deeper, meaningful relationships.

#1 NEW YORK TIMES BESTSELLER • In her latest book, Brené Brown writes, “If we want to find the way back to ourselves and one another, we need language and the grounded confidence to both tell our stories and be stewards of the stories that we hear. This is the framework for meaningful connection.” Don’t miss the five-part HBO Max docuseries Brené Brown: Atlas of the Heart! In Atlas of the Heart, Brown takes us on a journey through eighty-seven of the emotions and experiences that define what it means to be human. As she maps the necessary skills and an actionable framework for meaningful connection, she gives us the language and tools to access a universe of new choices and second chances—a universe where we can share and steward the stories of our bravest and most heartbreaking moments with one another in a way that builds connection.   Over the past two decades, Brown’s extensive research into the experiences that make us who we are has shaped the cultural conversation and helped define what it means to be courageous with our lives. Atlas of the Heart draws on this research, as well as on Brown’s singular skills as a storyteller, to show us how accurately naming an experience doesn’t give the experience more power—it gives us the power of understanding, meaning, and choice.   Brown shares, “I want this book to be an atlas for all of us, because I believe that, with an adventurous heart and the right maps, we can travel anywhere and never fear losing ourselves.”

habits

Habits

Dr. Brené Brown is a research professor at the University of Houston where she holds the Huffington Foundation – Brené Brown Endowed Chair at The Graduate College of Social Work. Brené is also a visiting professor in management at The University of Texas at Austin McCombs School of Business. She has spent the past two decades studying courage, vulnerability, shame, and empathy and is the author of five #1 New York Times bestsellers: The Gifts of Imperfection, Daring Greatly, Rising Strong, Braving the Wilderness, and her latest book, Dare to Lead.Brené hosts the Unlocking Us Podcast and the Dare to Lead Podcast. Her TED talk – The Power of Vulnerability – is one of the top five most viewed TED talks in the world with over 50 million views.

Brené Brown

Atlas of the Heart

let's challenge the traditional view of intelligence. Think about people like Steve Jobs and Thomas Edison – they were incredibly successful, but didn't always have the best grades in school. That's because intelligence is more than just book smarts.

What It Means To Be Smart

It's about a whole range of skills and abilities. Think about things like strong memory, problem-solving, and being able to learn new things quickly. But there are also less obvious signs, like social insight, recognizing patterns, and creative thinking.

It's Not Just About Books

In fact, we all have a unique combination of these strengths, which I like to call our "intelligence profile."

Unique Intelligence

Now, why is it that so many of us struggle with self-doubt when it comes to our intelligence? Well, there's this thing called "impostor syndrome," where we feel like frauds, even though we've accomplished great things.

Why We Doubt Our Intelligence

It's easy to compare ourselves to others, especially online, and start to feel like we're not good enough. And then there's "confirmation bias," where we focus on the things that confirm our negative beliefs about ourselves.

Comparison

But don't worry, there are ways to break this cycle and start feeling more confident in your abilities. Remember, impostor syndrome is common, and it doesn't mean you're not intelligent or worthy.

How To Regain Confidence

Start by recognizing the multi-dimensional nature of intelligence. We all have different strengths and weaknesses, and that's okay.

Our Intelligence ≠ Other People's Intelligence

Question your negative self-talk. Is it really true that you're not smart enough?You can be smart even by knowing the simplest skill or knowledge!

Why The Negative Talk?

Acknowledge your achievements and the hard work you've put in. You've come a long way, and you should be proud of yourself.

Learn To Know Your Strengths

And remember, you're intelligent, capable, and you have the potential to achieve great things!

Believe In Yourself

Watch this if you got a bad grade recently

Download Opera Air—the world’s first browser with mindfulness at its core! https://opr.as/Opera-air-Gohar-Khan

Feeling down after your latest exam grade? Here's some advice.

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videos

Videos

Download Opera Air—the world’s first browser with mindfulness at its core! https://opr.as/Opera-air-Gohar-Khan

Feeling down after your latest exam grade? Here's some advice.

THE ULTIMATE NOTION TEMPLATE FOR STUDENTS
🎓 Want to get ahead this school year? Get Scholar OS here: https://getscholaros.com

MY NEWSLETTER
📬 Want my best study tips delivered to your inbox? Subscribe to my newsletter! https://bit.ly/3WptTfv

MY DISCORD SERVER
💬 Need help with homework? Check out my Discord server! https://discord.gg/gohar

NEED HELP WITH COLLEGE APPS?
✏️ Submit your essay: https://nextadmit.com/services/essay/
📝 Submit your college app: https://nextadmit.com/services/college-app/
✍️ Book a writing session: https://nextadmit.com/services/writing/
📞 Book a call: https://nextadmit.com/services/call/

FOLLOW ME
🎵 TikTok: https://www.tiktok.com/@goharsguide
📸 Instagram: https://www.instagram.com/goharsguide/
📍 Pinterest: https://www.pinterest.com/goharsguide/

ABOUT ME
My name is Gohar Khan, and I'm an MIT grad helping you succeed at school. I make videos about study strategies, college applications, and occasionally, my day-to-day life. I want to equip students with the tools, knowledge, and resources they need to realize their academic potential.

CONTACT
Feel free to reach me via Instagram DMs or by email at support@nextadmit.com. Unfortunately, I may not get to respond to everyone, but I'll do my best!

An MIT grad trying to help you survive school.

Hi! My name is Gohar Khan, and I graduated from MIT with a BSc in Computer Science, Economics, and Data Science, as well as in Business Analytics. On this channel, you can find my best study tips and college application advice.

Feel free to reach out to DM me on Instagram if you have any questions!


Gohar Khan

watch this if you got a bad grade recently

Rethinking Intelligence | Why Being Smart Isn’t Just About Grades or Books

Simplicity is the ultimate sophistication.

<ul><li class="ql-align-justify">Don’t overthink business strategy.</li><li class="ql-align-justify">Focus on what really matters – competition.</li><li class="ql-align-justify">The key is to find what stops others from copying your business.</li></ul>

1. Keep Strategy Simple

<ul><li class="ql-align-justify">A “barrier” means it's hard for others to enter your market.</li><li class="ql-align-justify">If it’s easy to copy you, you’ll lose money fast.</li><li class="ql-align-justify">Strong barriers = fewer competitors = more profits.</li></ul>

2. Barriers to Entry Are Key

<ul><li class="ql-align-justify">Supply advantage – you get things cheaper or better.</li><li class="ql-align-justify">Demand advantage – customers love your brand and won’t switch.</li><li class="ql-align-justify">Economies of scale – you’re big, so your costs are low.</li></ul>

3. 3 Ways to Beat Competition

<ul><li class="ql-align-justify">It has loyal customers or cost advantages.</li><li class="ql-align-justify">It keeps making good profits year after year.</li><li class="ql-align-justify">No one can easily copy or beat it.</li></ul>

4. Spot a Strong Business

<ul><li class="ql-align-justify">Keep costs low and work smart.</li><li class="ql-align-justify">Focus on being better, faster, or cheaper.</li><li class="ql-align-justify">Know that profits will be small if others can copy you.</li></ul>

5. When You Don’t Have an Advantage

<ul><li class="ql-align-justify">Protect what makes you special.</li><li class="ql-align-justify">Keep customers happy and loyal.</li><li class="ql-align-justify">Don’t let new players take your spot.</li></ul>

6. If You Have the Advantage – Defend It!

<ul><li class="ql-align-justify">Being the biggest isn’t always best – being the biggest in your market is.</li><li class="ql-align-justify">More production = lower cost per item.</li><li class="ql-align-justify">Lower costs make it hard for others to compete.</li></ul>

7. Big Size Helps – But Only If It Matters

<ul><li class="ql-align-justify">When markets grow fast, new players jump in.</li><li class="ql-align-justify">Your old tricks might not work anymore.</li><li class="ql-align-justify">Keep improving or you’ll fall behind.</li></ul>

8. Fast Growth Can Be Risky

<ul><li class="ql-align-justify">Don’t fight the big guys directly.</li><li class="ql-align-justify">Start small – pick a corner of the market they ignore.</li><li class="ql-align-justify">Grow slowly and learn as you go.</li></ul>

9. How to Enter a Market

The Strategy Secret 90% of Businesses Miss!

Bruce Greenwald, one of the nation's leading business professors, presents a new and simplified approach to strategy that cuts through much of the fog that has surrounded the subject. Based on his hugely popular course at Columbia Business School, Greenwald and his coauthor, Judd Kahn, offer an easy-to-follow method for understanding the competitive structure of your industry and developing an appropriate strategy for your specific position. Over the last two decades, the conventional approach to strategy has become frustratingly complex. It's easy to get lost in a sophisticated model of your competitors, suppliers, buyers, substitutes, and other players, while losing sight of the big question: Are there barriers to entry that allow you to do things that other firms cannot?

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