Rules for dealing with night shifters:
- Don't call him before 4 p.m.
- Don't lecture him about his faults at 4 a.m.
- Don't call him after he leaves work to tell him he's a screw up. All this will do is piss him off so he can't sleep, and he'll be even less effective the next night
- Remember that one error doesn't constitute a crisis
- Don't tell him he looks or sounds tired, because he is and he does