You may think they are unpleasant, but they may be happier for it. Perhaps they prioritize their time with friends and family above their relationships at work.

You may think they are unpleasant, but they may be happier for it. Perhaps they prioritize their time with friends and family above their relationships at work. They're turning other people's loyalty to the company and solidarity with colleagues to their advantage. It's not an irrational strategy if it maximizes happiness.