Tiny Habits

重要なポイント

• 行動は「動機」「能力」「きっかけ」が揃った瞬間に生まれる
• 最悪な日でもできるくらい、習慣を小さくする
• 毎日のルーティンの直後に、新しい習慣を紐づける
• その場で喜ぶ：感情こそが習慣を脳に定着させる
• 意志ややる気に頼らず、環境をデザインする

このbitの内容

1. 小さく始めるほど、変化は簡単になる

   BJ Fogg, a Stanford behaviour scientist, once decided to do 2 push-ups every time he went to the bathroom. It sounds silly, but within months he was doing dozens a day without effort.

2. 行動の方程式

   Fogg's central model says a behaviour happens when 3 things line up at the same moment: motivation, ability and a prompt. He writes it as B equals MAP.

3. 簡単になるまで小さくする

   Fogg suggests two ways to make any behaviour tiny. Either take a starter step, like putting on your running shoes rather than running, or scale down the whole thing, like flossing 1 tooth instead of all of them.

4. 毎日の行動に紐づける

   A new habit needs a reliable prompt, and Fogg says the best prompt is a behaviour already in your life. He calls this an anchor.

5. 喜んで定着させる

   This is the part most habit advice misses. Fogg argues that habits form through emotion, not repetition alone.

6. 実践に移す

   This week, choose one habit you want and shrink it until it takes under 30 seconds, like 1 push-up or writing 1 sentence. Find an anchor by listing 5 things you already do every day and picking the one that happens in the right place and at the right time.