Two curves, one choice

Improve by one percent a day and after a year you are thirty-seven times better. Decline by one percent a day and you retain three percent of where you started. Nobody feels either curve day to day — that is exactly why both are so dangerous and so powerful.

Habits are the compound interest of self-improvement. The unit of progress is not the breakthrough; it is the rep. Reading two pages, one clean trade review, ten minutes of movement — small enough to never skip, frequent enough to compound.

Protect the base rate

The practical rule: never miss twice. One missed day is noise; two is the start of a new trend line. Guard the streak loosely and the direction fiercely.