A bus driver running slightly ahead of the timetable decides to wait at the next stop for a couple of minutes. A passenger finds this brief wait somewhat irritating.
Irritated passenger - why have we stopped?
Bus driver - we're ahead of the timetable. I'll move on in another minute.
Irritated passenger - I bet you wouldn't do this if you were late.
Bus driver retires from the debate, defeated yet again by passenger logic.