Why We Do What We Do
Unpack the hidden shortcuts, biases, and social pressures that guide everyday human behavior. Learn why your brain runs on autopilot and how to catch it in action.
Like Duolingo, but for Why We Do What We Do. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through How Your Mind Cuts Corners and Why We Act Differently Around Others. It starts from scratch.
Free forever · No credit card · iPhone & Android
Key ideas in Why We Do What We Do
- Fast thinking operates automatically without conscious effort for familiar or reactive tasks
- Slow thinking requires focused mental energy and breaks down when attention wanders
- Psychologists distinguish between automatic fast processing and deliberate analytical processing
- Environmental cues like a phone screen or desk setup trigger habit loops automatically
- Automated behaviors bypass conscious decision-making even when they contradict conscious intentions
- Routines feel like choices after the fact because the brain rationalizes what autopilot did
- Mental shortcuts are evolved adaptations that conserve critical brain energy
- Without shortcuts, the conscious brain would freeze from decision fatigue over trivial choices
- Shortcuts trade absolute precision for speed and survivable accuracy in daily life
- Deliberate self-control relies on a limited pool of mental stamina that drains over time
- Cognitive exhaustion quietly disables slow analytical restraint, handing control back to fast impulsive desires
- Impulsive choices peak when the deliberate brain is fatigued, regardless of moral willpower
- Physical transitions (walking through a doorway, closing a laptop, sitting in a car) break ongoing flow and expose autopilot scripts
- Pausing for just a few seconds at a boundary forces the slow brain to re-engage and choose the next action deliberately
- Autopilot seamlessly chains from one habit into another unless a distinct boundary or pause interrupts it
- People naturally fixate on events that support what they already believe while glossing over counterexamples
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Why We Do What We Do the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What happens to your slow thinking when you get distracted?
Get it right to open this lesson and 11 more in the app.
Where Why We Do What We Do takes you
- 1
How Your Mind Cuts Corners
- Catching Your Fast Brain in Action
- Unmasking Common Thinking Traps
- 2
Why We Act Differently Around Others
- Decoding Social Pressure and Influence
- Taking the Wheel on Everyday Behavior
2 sections · 4 units · 12 levels. Built to play, not to enroll.
You pick the voice
Why We Do What We Do is taught in the Explain Like I'm 5 style: no big words. promise.. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start Why We Do What We Do today.
Download Tomo, search Why We Do What We Do, and play your first lesson in under a minute.