Stopping an activity when on a roll can improve motivation and likelihood of returning.

“he actually advocated that if you that if you find yourself on a rooll right if you say well I'm only going to write for an hour or two because I'm going to keep it this modest thing in my in my life if you find yourself on a role at the end of that time it's incredibly tempting to just like want to keep going and ride that wave of motivation and he was a proponent of stopping at that point like making yourself stop being as important as making yourself start”