The "atomic habit" here refers to: small changes, insignificant growth, and 1% improvement.

The author extracts the essence from James clear's Atomic Habit, biology, psychology and neuroscience, and combines his own practice to create simple and easy-to-understand customary rules. In fact, the habit of sorting from scratch is the most difficult to establish. After forming the habit of keeping clean, it only takes a little time to change it every day.

Characteristics of atomic habits:

The atom of life, every habit is the basic element of your overall growth. At first, these small routine behaviors seem irrelevant, but soon, they will overlap with each other and inspire greater victory; These victories will multiply again, and the final level will far exceed your initial investment. Habit is small, but its power is infinite. This is the true meaning of the word atomic habit.