[Jean's almost tempted to ask Hange if they know if the roomba has an artificial intelligence or something, but he doesn't want to open up that line of conversation because he'd likely be here until next morning or he'd be found some other day to ask a million questions about a subject he doesn't even know about. He's just heard about it.

Besides, it wasn't as important right now.]

I asked how he's been managing and he seemed really annoyed that I did. [He doesn't understand why that would annoy anyone.] He did say that he usually runs more cold than hot and that he's been "managing fine". I didn't push for more details.