Sam: Why is it that what you just said strikes me as a massive rationalization?
Michael: Don't knock rationalization. Where would we be without it? I don't know anyone who could get through the day without two or three juicy rationalizations. They're more important than sex.
Sam: Aw, come on! Nothing's more important than sex.
Michael: Oh, yeah? You ever gone a week without a rationalization?
-The Big Chill