https://classhabits.com/blog Practical, evidence-based ideas for building habits that last. en-gb https://classhabits.com/blog/how-long-does-it-take-to-form-a-habit https://classhabits.com/blog/how-long-does-it-take-to-form-a-habit Fri, 16 Oct 2026 09:00:00 GMT Forget 21 days. The best-known study found a median of 66 days, with a huge range. Here's what that means for you, and why missing one day doesn't ruin it. https://classhabits.com/blog/habit-stacking https://classhabits.com/blog/habit-stacking Fri, 16 Oct 2026 09:00:00 GMT The easiest place for a new habit is right after one you already have. Here's how habit stacking works, why it works, and 30 stacks you can copy today. https://classhabits.com/blog/keep-a-streak-without-burning-out https://classhabits.com/blog/keep-a-streak-without-burning-out Fri, 16 Oct 2026 09:00:00 GMT Streaks are powerful motivation until they turn into pressure. How to use them well, plan for days off, and come back after you break one. https://classhabits.com/blog/habit-tracker-ideas https://classhabits.com/blog/habit-tracker-ideas Fri, 16 Oct 2026 09:00:00 GMT Not sure what to track? 60 habit ideas grouped by goal, plus how to pick the three that will make the biggest difference. https://classhabits.com/blog/how-many-habits-to-track https://classhabits.com/blog/how-many-habits-to-track Fri, 16 Oct 2026 09:00:00 GMT Tracking ten new habits at once is the fastest way to track none. Why fewer is better, how to add more, and the 1-3-5 rule. https://classhabits.com/blog/study-habits-for-students https://classhabits.com/blog/study-habits-for-students Fri, 16 Oct 2026 09:00:00 GMT The study techniques with the strongest evidence behind them, and how to turn them into daily habits you'll actually keep through exam season. https://classhabits.com/blog/best-way-to-track-habits https://classhabits.com/blog/best-way-to-track-habits Fri, 16 Oct 2026 09:00:00 GMT A bullet journal, a spreadsheet or an app? The honest pros and cons of each way to track habits, and how to choose. https://classhabits.com/blog/what-is-a-perfect-day https://classhabits.com/blog/what-is-a-perfect-day Fri, 16 Oct 2026 09:00:00 GMT A perfect day is a day you finish every habit you planned. Why we built ClassHabits around it, how the forest works, and why it's kinder than a streak alone.