"Do you need to sleep?" It's unfair to try to force an injured, exhausted man to stay awake to hear an explanation that won't suffer for waiting a few hours.

"I can explain when you've gotten some sleep. As I said before, the station is... relatively safe. There's no outside threats, and all the crew gets along fairly well." Everyone having a common goal helps with that. Whatever personal friction they might have, everyone's relying on everyone else.