[@lallyHowAreHabits2010]
Missing one opportunity to perform the behavior did not materially affect the habit formation process.
Skipping one day won’t hurt your habit building/formation process, as long as you don’t skip the next one.
Missing two days in a row is the start of a bad habit; Never do it.
- 允許自己在養成習慣的過程中偶爾停下來休息，但不能超過 2 天。
- 這是一種自我緩衝的方法，可以讓身體保持在養成習慣的節奏，但也不至於長期處在神經緊繃的狀態中。
那些錯過好習慣的日子所造成的傷害，比成功執行好習慣的日子帶來的助益更大（Lost days hurt you more than successful days help you）
例如：從一百元開始存，百分之五十的獲利可以讓你擁有一百五十元，但只要再遇到百分之三十三的虧損，就會讓財產跌回到一百元。換句話說，避免百分之三十的損失，其價值等同於百分之五十的獲利。
The Goal-Gradient Effect
Don’t break the chain of continuity; Just show up.