I read this book after reading James Clear - Atomic Habits and felt that this was a deeper book with a lot of research findings.

Key Points

  • Three elements of the Habit loop:
    • Cue: The trigger for an automatic behavior
    • Routine: The behavior itself
    • Reward: The benefit you gain from the behavior
  • You can change a habit by keeping the old cue and reward but inserting a new routine.
  • Willpower as a learnable skill that can be strengthened like a muscle.