
Discipline Expert: The Habit That Will Make Or Break Your Entire 2026!
The 2-minute rule reduces friction and makes starting habits feel effortless by lowering the activation energy required to begin

1 episode on Diary of a CEO
James Clear is a #1 international bestselling author and habit formation expert known for his book Atomic Habits, which has sold over 25 million copies worldwide. He writes the popular 3-2-1 Newsletter read by millions weekly and has published The Atomic Habits Workbook to help readers implement habit-building strategies.