So ask yourself: What is your equivalent of the twenty-people-left-on-the-dance-floor moment? When, by transitioning into that last call, are you still in charge of events instead of being carried by them? When are you still quitting while you are ahead? When are you allowing things to go on long enough to feel satisfied with the event—but not so long as to feel the energy draining from the room? And who should make this decision to issue the last call?
