Topic hub
The Psychology of Habits
Most habit advice fails because it treats a design problem as a discipline problem. This hub explains how the brain automates behavior — the habit loop, friction, streaks, identity — and turns that science into routines you can actually keep. Start with the course, or pick the question you're stuck on.
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A free 7-part course on building habits that survive real life — the habit loop, tiny starts, stacking, streaks and identity. One lesson at a time.
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Guides in this hub
How Habits Actually Work: The Complete Guide
Habits aren't about willpower — they're about brain design. Here's what the science actually says about how they form, stick, and break.
Why You Keep Failing at Habits (It's Not Discipline)
If you've tried and failed at habits before, it wasn't a character flaw — it was a design flaw. Here's what was actually going wrong.
The 21-Day Habit Myth: Where It Came From and What Research Really Found
The '21-day habit' claim has been repeated for decades. Here's where it really came from — and what the actual research found instead.
Habit Formation Takes 18 to 254 Days: Inside the UCL Research
The '66-day habit' figure comes from one landmark study. Here's exactly what it found — and what it means for building habits that last.
The Habit Loop: Cue, Routine, Reward
Every habit — useful or harmful — runs on the same three-part brain loop. Understanding it is the master key to building habits on purpose.
Start Smaller Than Feels Reasonable
The most common reason habits fail isn't laziness — it's starting too big. Here's why laughably small starts build more durable habits than ambitious ones.
Habit Stacking & Designing Your Environment
Two of the most evidence-backed habit techniques come down to the same insight: make the good behaviour the easiest thing available in that moment.
Streaks, Rewards & the Psychology of Not Breaking the Chain
Streaks are powerful motivators — and terrible taskmasters. Here's the psychology of why they work, and how to use them without letting them break you.
The Missed Day: Recovering Without Spiraling
Missing a habit day isn't what kills habits. The shame spiral afterwards is. Here's the evidence for why self-compassion is the smarter recovery strategy.
From Habit to Identity: Making It Permanent
The most durable habits aren't rules you follow — they're expressions of who you are. Here's what identity-based habits actually mean, and how to build that shift deliberately.
Put it into practice with HabitWin
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