Streaks are one of the most powerful behavioral tools ever discovered. Here's why they work:
Humans feel the pain of losing something 2x more than the pleasure of gaining it. A 30-day streak creates something you don't want to lose.
Once you've done something 10 days in a row, your brain wants to keep the pattern. Breaking the streak feels like breaking a promise to yourself.
Streaks make progress tangible. Day 47 looks different than Day 1. You can see — and feel — the compounding effect of consistency.
Every completed plan extends your streak. Combined with XP, levels, and achievements, streaks become a game you want to keep playing.