"“You need to delay the train.” “How do I do that?” “Your head on the rails?” “Seriously?” “I don’t know. But put it this way: if you don’t delay the train, I will punch you five times hard in the head.” “Once would probably be enough as a punishment.” “You don’t need to be punished, you need motivating. And not getting punched five times is a terrific motivator. Take my word for it.”"