““Five Rules for Leaving a Room in Anger": One: Do not pick up your books or papers. Leave them there. They will serve as a perfect reminder that you are gone. Two: Do no shove your chair back for the table while you are still sitting in it. Push it back as you are standing up. Three: Do not try to put your jacket on as you leave. Don't even fling it over your shoulder. You'll never be Jack Kennedy. Leave it on the chair back. Four: Do not announce that you are departing. Say nothing. Just go. Five: Never...ever look back.””
