P1: What you're feeling are pangs of guilt.
P2: What?
P1: Guilt. Oh, boy. Ok. How am I gonna explain this one? Uh... guilt is an emotion that-- Ok, jumping ahead. An emotion is something that--
P2: Hey, hey, hey, come on. I know what guilt is. It's one of those touchy-feely words that people throw around that don't really mean anything... You know, like "maternal" or "addiction."