Man: You said you hated this idea last week, but now you say you like it. How do you explain your flip-flopping? Dilbert: I always liked the idea. Nothing changed. Man: Hahaha! Nice try! You're back-pedaling because I busted you. Dilbert: Here is my email trail from the first moment the idea came up. As you can plainly see, I have liked the idea from the start. Any questions? Boss: Why is it so hard for you to admit you were wrong?