" Lethargy. It's a word I know, because it's in one of my father's favorite expressions. Lethargy breeds lethargy. It means the more you lie around doing nothing, the more you want to lie around doing nothing. Your limbs and your mind feel so heavy that it becomes a major effort just to lift your arm to channel surf. "

― Neal Shusterman , Dread Locks (Dark Fusion, #1)