That's just how doctors sometimes are. You don't often see them during their off hours.
Well, doctor is a ridiculously stressful job (particularly in hospitals and similar settings), and it's not rare to see some of them develop unhealthy addictions (like, say, smoking) or eventually lose their minds in rarer cases.
Well, doctor is a ridiculously stressful job (particularly in hospitals and similar settings), and it's not rare to see some of them develop unhealthy addictions (like, say, smoking) or eventually lose their minds in rarer cases.