Granja Ja bause: People rely on their discipline and will power to keep it going, instead of strategically leveraging it so that doing that activity becomes habitual. She says people do all the stuff that doesn't actually drive the majority of their results,. hoping to free up time for the most important work later. But by the time that happens, their will power is gone. It's like fuel in a tank. They've got nothing left. So don't rely on discipline. Leverage it so that it becomes habitual. Instead, strategically do the things that matter most when your will power's the highest.