No, you don't understand because it isn't happening to you, and no one can understand but me. I don't blame you. You've got your job to do, and your Ph.D. to get, and-oh, yes don't tell me, I know you're in this largely out of love of humanity, but you've got your life to live and we don't happen to belong on the same level. I passed your floor on the way up, nad now I'm passing it on the way down, and I don't think I'll be taking this elevator again. So let's just say good-bye here and now.