Psychology of Daily Behavior
Discover the invisible mental shortcuts and social forces that quietly steer your everyday choices and reactions. Learn to spot cognitive biases in real time, see through subtle persuasion, and read interpersonal situations with clarity.
Like Duolingo, but for Psychology of Daily Behavior. 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 Spotting the Shortcuts in Your Own Mind and Navigating Social Friction and Influence. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in Psychology of Daily Behavior
- Thinking deeply through every single detail burns significant mental energy, so the brain defaults to fast rules of thumb
- Heuristics work well enough for daily survival, but they trade thorough precision for speed
- Vivid, dramatic, or frightening events leave strong emotional memories that surface instantly
- The brain mistakes how easily an example comes to mind for how frequently that event actually occurs in the real world
- Confirmation bias leads people to notice and recall instances that support an existing theory while ignoring non-matching cases
- People naturally search for confirming phrases rather than neutral or disconfirming evidence
- Contradictory evidence is often dismissed as a one-off exception rather than a challenge to the belief
- The first number introduced in a negotiation or estimate sets a psychological reference point called an anchor
- Even when an anchor is arbitrary or inflated, people adjust insufficiently from it, distorting their final valuation
- The first step in overriding cognitive bias is catching the brain making an automatic, unchallenged claim
- Actively forcing the brain to generate just one plausible alternative explanation disrupts the shortcut
- Comparing the automatic thought against the alternative opens the door to balanced judgment
- Psychologists find that the emotional sting of a loss is roughly twice as strong as the pleasure of an equal gain
- Because losses loom larger, people usually demand roughly double the potential gain to balance out an equal potential loss
- The sunk cost fallacy occurs when previous investments of time or money that cannot be recovered drive current choices
- Past expenses are gone either way, so staying only trades away your remaining free time for an unpleasant experience
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 Psychology of Daily Behavior 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 is the main trade-off when your brain uses a mental shortcut, known as a heuristic?
Get it right to open this lesson and 11 more in the app.
How to learn Psychology of Daily Behavior, step by step
Go in order. 12 short levels across 2 sections, about 24 minutes in all, five minutes a day.
- 1
Spotting the Shortcuts in Your Own Mind
- Catching Your Brain on Autopilot
- Untangling Emotional Choices and Commitments
- 2
Navigating Social Friction and Influence
- Correcting Misjudgments About Other People
- Spotting and Countering Everyday Persuasion
2 sections · 4 units · 12 levels. Built to play, not to enroll.
Questions about Psychology of Daily Behavior
How do I learn Psychology of Daily Behavior?
Go in order: start with Spotting the Shortcuts in Your Own Mind, then Navigating Social Friction and Influence. On Tomo that's 12 short levels, about 24 minutes in all, played five minutes a day. Start free and play the first level in under a minute.
Is there a Duolingo-style app for Psychology of Daily Behavior?
Yes. Tomo works like Duolingo: short daily lessons, streaks and quick quizzes. Psychology of Daily Behavior is one of its free courses, and you can type any other topic to get a course of your own.
Is the Psychology of Daily Behavior course free?
Yes. Psychology of Daily Behavior is playable on Tomo's free plan, which doesn't expire. No credit card, no waitlist. Download the app and start your first lesson.
How long does it take to learn Psychology of Daily Behavior?
12 levels across 2 sections, about 24 minutes of play in total. It's built for five minutes a day, so you finish it a little at a time instead of all at once.
Do I need any background to start Psychology of Daily Behavior?
No. It's pitched at a beginner level, so it starts where you are and builds up. If you can tap a phone, you can start.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Psychology of Daily Behavior is taught in the Bestie style: your friend who just gets it. 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 Psychology of Daily Behavior today.
Download Tomo, search Psychology of Daily Behavior, and play your first lesson in under a minute.