Intellectual
Think clearly
Traps, biases, logic and numbers — the kit for not fooling yourself.
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Trails you can walk.
Related modules stitched into one arc. Some are short and nearly done; others stretch across weeks. The ringed ones never really finish — you return to them. Open any card to see what’s inside.
Intellectual
Make sense of the news
Where information comes from, how it bends, and how to check it.
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Step 1 of 5
0%The internet
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Music
Hear more in what you listen to — pitch, rhythm, and why a chord moves you.
25%
depth
- Hearing pitch70%
- Intervals by ear40%
- Reading rhythm15%
- What a chord feels like0%
- Deep listening0%
2 of 5 kept warmNext: Hearing pitch
Intellectual
Learn anything
How memory, practice, habits and time actually work — used on purpose.
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Social
Closer to people
Making friends as an adult, holding boundaries, and fighting well.
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Step 1 of 5
0%How grown-ups actually make and keep friends
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Parenting
Repair after a rupture, read the meltdown, and know what's normal at each age.
20%
depth
- The two-minute repair60%
- When a toddler melts down30%
- Ages and stages10%
- Play is how they learn0%
- Screen time, honestly0%
2 of 5 kept warmNext: The two-minute repair
Emotional
A steadier nervous system
Stress, feelings, sleep, and the habits that hold them together.
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Financial
Money, from zero
What money is, where your paycheck goes, and how to keep more of it.
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Step 1 of 6
0%What is money
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Math without numbers
The shapes, infinities, and patterns behind math — no arithmetic required.
17%
depth
- Shapes that can't exist50%
- Infinity has sizes25%
- Knots and loops10%
- The bridges of Königsberg0%
- Probability by feel0%
2 of 5 kept warmNext: Shapes that can't exist
Financial
Don't get played
Scams, passwords, and the tricks aimed at your money and attention.
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Physical
When you're sick
Fevers, colds and medicine labels — what's happening and what helps.
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Step 1 of 5
0%What a fever is actually doing
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Critical thinking
A step past the basics — weigh evidence, stress-test a claim, change your mind well.
19%
depth
- Weighing evidence55%
- Spotting a weak argument30%
- Steelmanning10%
- What would change my mind0%
- Thinking in bets0%
2 of 5 kept warmNext: Weighing evidence
Physical
Eat without being tricked
Labels, dates, and the salt and sugar hiding in plain sight.
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Environmental
Safe at home
The two-minute fire window, the invisible gas, the handle that stops a flood.
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Step 1 of 5
0%You're scared of the wrong dangers
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Career
Paid what you're worth
Your paycheck, your leverage, and the free money you may be leaving behind.
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Not yet begun
0/4 completeStart →