OK Plateau

And so we get to the so-called “OK Plateau” — the point at which our autopilot of expertise confines us to a sort of comfort zone, where we perform the task in question in efficient enough a way that we cease caring for improvement. We reach this OK Plateau in pursuing just about every goal, from learning to drive to mastering a foreign language to dieting, where after an initial stage of rapid improvement, we find ourselves in that place at once comforting in its good-enoughness and demotivating in its sudden dip in positive reinforcement via palpable betterment.

~ Maria Popova, from The Psychology of Getting Unstuck: How to Overcome the “OK Plateau” of Performance & Personal Growth