Attention Fracking: How Short-Form Video Is Strip-Mining Your Brain
Stop me if this sounds familiar. You hit a lull in activity, so you grab your phone. You open Instagram or TikTok or YouTube. You click on an interesting-looking video. You watch. You scroll. You watch. Scroll. Scroll… Five minutes go by. Maybe fifteen. Then you snap back.
What was I working on again? Can I even remember a single video I watched?
That feeling is familiar to millions of people, myself included. And none of it is accidental.
I hope that in a few years we’ll look back at this era of scrolling, swiping, and dissociating and feel a kind of disbelief. The way we now look back at smoking sections in restaurants or ashtrays on airplane armrests.
I can’t believe we used to do that.
The danger isn’t in any single moment. It’s in how easily those moments stack.
Nothing about opening an app for a few seconds feels consequential. It’s quick, harmless, forgettable. That’s exactly what makes it effective. There’s no clear point where you decide, “this is too much.” It just becomes something you do.
We’ve seen versions of this before, where something widely used turns out to have deeper costs than expected. Even when those costs become visible, change tends to come slowly.
So if anything is going to shift in the near term, it won’t come from the system. It will come from individuals deciding to pay attention to what’s happening and adjusting accordingly.
Which starts with understanding the mechanism itself.
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The Business Model That Eats Your Brain
Let’s start with incentives, because incentives explain everything.
Platforms like TikTok, Instagram, and YouTube make their money through advertising. The equation is brutally simple: more time on the app equals more ad impressions equals more revenue. TikTok alone pulled in an estimated $32 billion in ad revenue in 2025. Meta earned nearly $200 billion.
When that much money depends on keeping your eyes glued to a screen, the engineering effort behind that goal becomes extraordinary.
The mechanism works like a slot machine. Sometimes the video is amazing. Sometimes it’s mediocre. That unpredictability is the point. Psychologists call it intermittent variable reinforcement, the same pattern that makes gambling addictive. You keep scrolling because the next great video might be one swipe away.
This is the concept of attention fracking — the systematic extraction of a finite cognitive resource using increasingly aggressive techniques, with little regard for the long-term damage left behind.
Focus Atrophy: The Cognitive Cost
The time you lose scrolling isn’t the only cost. The act of scrolling is actively degrading your ability to focus, even after you put the phone down.
A meta-analysis published in Psychological Bulletin, covering nearly 100,000 participants, found that frequent short-form video users scored measurably lower on tests of attention, inhibitory control, and working memory, which is the exact cognitive toolkit you need for reading, learning, problem-solving, and deep work.
Researchers describe a dual process of habituation and sensitization. Your brain habituates to rapid, high-stimulation content, which makes slower, more demanding tasks (reading a book, writing a report, sitting through a meeting) feel agonizingly boring. Simultaneously, your brain becomes sensitized to the quick dopamine cycle of the scroll, reinforcing the compulsion to pick up your phone the moment effort increases.
Offline life starts to feel unbearably slow. You find yourself reaching for your phone during a movie, during a conversation, during the twenty seconds it takes for an elevator to arrive. Your tolerance for boredom — which, paradoxically, is the foundation of creativity and deep thought — erodes.
Children Are the Canaries
If this is bad for adults with fully developed prefrontal cortices, imagine the effect on a thirteen-year-old whose brain is still under construction.
Research consistently shows that children who consume high volumes of short-form video exhibit shorter attention spans, greater difficulty with sustained concentration, and weaker academic performance.
There are many reasons students today may be struggling, including lasting effects from pandemic disruptions, mental health pressures, family stress, and inequality. It would be lazy to pretend short-form video explains everything.
But it would also be naive to act as though it is a minor factor.
We are raising young people inside a media environment that trains the brain toward fragmentation, novelty-seeking, and constant stimulation. That has consequences. And unlike some of the broader structural problems around education and health, this is at least one area where individuals and families still have agency to act.
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Practical Ways to Fight Back
Awareness isn’t enough. We need strategies to add friction that makes the default behavior harder. Here are strategies grounded in the research and expert recommendations:
Put your phone in grayscale.These platforms are designed to be visually irresistible. Removing color makes them noticeably less compelling.
Take a pause before opening an app.A tiny break, even three seconds, can interrupt the automatic loop and reintroduce choice.
Protect certain spaces.No phone in the bedroom. No phone at meals. These are two of the easiest boundaries to enforce and where the phone does the most damage to sleep, relationships, and recovery.
Rebuild your attention with long-form media.Books. Movies. Essays. Long podcasts. Lectures. Documentaries. We should work to retrain our minds to tolerate depth again.
My Personal Dilemma
Here’s where I have to be honest about my own hypocrisy.
I am adamantly against the consumption of short-form media, especially for children, yet I am building a business and am guilty of creating media clips for social media showcasing my business and explaining concepts in AI. If you want to capture an audience, the algorithm rewards consistency, hooks, and eye-catching visuals.
It’s easy to rationalize this disconnect: I produce educational content about AI; I am a small player with a small audience; I am not targeting children…
But at some point, if I am going to advocate against these technologies, I can’t participate as well.
I think acknowledging the tension is the starting point. Going forward, I plan to exclusively promote longer form content with a focus on conversations, demonstrations, and storytelling. My plan going forward is to post videos longer than five minutes.
If you’re a creator or entrepreneur, I am not here to advocate for complete abandonment of short-form media, but I can implore you to think deeply about the issue and try to skew your focus towards content that teaches something real and rewards attention rather than hijacking it.
The Deeper Stakes
I’ve focused mostly on attention and focus here, but the negative effects run deeper. Algorithmic feeds don’t just fragment your focus, but they silo your worldview and push you toward extremes, because outrage and polarization drive engagement. The same incentive structure that’s atrophying your attention span is also corroding your sense of shared reality.
At the same time, teen mental health problems are on the rise.
The common thread is an economic model that treats your cognition as a resource to be extracted. Attention fracking. And just like environmental fracking, the short-term yields are being prioritized while the long-term damage accumulates quietly underground until the devastating cracks start to form.
Further listening that shaped my thinking:
“Brain Rot Emergency” — The Diary of a CEO, featuring Jonathan Haidt and Dr. Aditi Nerurkar. https://www.youtube.com/watch?v=EScgrk7oEwU&t=212s
“AI Expert: Here Is What The World Looks Like In 2 Years!” — The Diary of a CEO, featuring Tristan Harris https://www.youtube.com/watch?v=BFU1OCkhBwo
