The Mechanics of the Mind
Like Duolingo, but for The Mechanics of the Mind. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
18 levels across 3 sections, about 36 minutes end to end, roughly 7 days at five minutes a day. It moves through The Mind in Action, Navigating the Social World, and The Internal Engine. It assumes you already know the basics.
Free forever · No credit card · iPhone & Android

Key ideas in The Mechanics of the Mind
- Heuristics minimize cognitive load to allow for immediate action in high-stakes environments
- The availability heuristic causes people to judge frequency based on ease of recall
- Systematic processing is too slow for survival threats where a false positive is safer than a miss
- Repeated media exposure creates a feedback loop that amplifies the perceived probability of an event
- The evolutionary tradeoff between speed and accuracy in heuristics
- The mechanism of an Availability Cascade in public perception
- Confirmation bias operates subconsciously to avoid the mental strain of cognitive dissonance
- The skills required to be competent are the same skills needed to recognize competence
- The brain prefers information that fits existing schemas because it requires less metabolic energy to process
- Metacognition is the ability to monitor and evaluate one's own thought processes and performance
- Dunning-Kruger as a metacognitive deficit
- Large choice sets increase the opportunity cost of the 'path not taken', leading to regret
- Confirmation bias as a tool for maintaining cognitive ease
- Decision paralysis occurs when the cognitive effort of comparing options exceeds the benefit of the choice
- The psychological consequences of choice overload
- The basal ganglia stores habits to offload work from the prefrontal cortex
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 The Mechanics of the Mind 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.
Picture a friend who is suddenly terrified of sharks after watching a movie. Why does their brain now think shark attacks are common?
Get it right to open this lesson and 17 more in the app.
Where The Mechanics of the Mind takes you
Go beyond basic definitions to understand the hidden drivers of human behavior, from the neurochemistry of habits to the social forces that shape our identity.
- 1
The Mind in Action
- Cognitive Shortcuts and Pitfalls
- The Architecture of Habits
- 2
Navigating the Social World
- Influence and Persuasion
- Group Dynamics and Identity
- 3
The Internal Engine
- Stress and Resilience Mechanisms
- Personality and Belief Formation
3 sections · 6 units · 18 levels. Built to play, not to enroll.
You pick the voice
The Mechanics of the Mind is taught in the The Storyteller style: every lesson is a story. 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 The Mechanics of the Mind today.
Download Tomo, search The Mechanics of the Mind, and play your first lesson in under a minute.