An inability or unconscious reluctance to escape the inertia of negativity. In short, the inability to pull one's head out one's own ass. (See "mental pupcakes.")
"This country song sounds just like the other 800 hits on the radio this year. It means nothing to anyone, just a collection of clever phrases set to a mediocre melody." "You're just having pupcakes again. Now sit back down and keep counting!"