Miss once, never twice

Missing a day doesn't break a habit. What breaks it is the second day — because that's the point where your brain stops treating the miss as an exception and starts treating it as the new pattern.

Everyone misses. The people who keep habits for years are not the people who never slipped — they're the people who never let a slip become a streak of its own.

■ ■ ■ ■ ■ □ ■ ■ ■ ■   a dent. nothing more.

■ ■ ■ ■ ■ □ □ ■ □ □   a different habit,
                      quietly forming

What actually helps

• Decide the rule before you need it: one miss is allowed, two is not.
• After a miss, shrink the habit to its two-minute version. Showing up beats doing it properly.
• Don't try to make up for the gap. Doubling tomorrow is a punishment, and punishments end habits.
• Don't delete the empty square. The gap is information, not shame.

A slip is an event. A series is a decision. You only ever have to win the day after.