Running through things because you are familiar with them, breeds routine and this is the seed of boredom.
“I think my character's getting to the point where he can't even eat spaghetti with red sauce anymore, where he has horrible nightmares, he can't sleep anymore.”
“In less enlightened times, the best way to impress women was to own a hot car. But women wised up and realized it was better to buy their own hot cars so they wouldn't have to ride around with jerks.”