He was livid. These doctors couldn't just keep their mouths shut and learn to mind their words. They always gave him problems. Always critizied his work. After years of dealing with such incompetence, he learned to ignore it. It's not that he doesn't get upset, but he knows telling them off only makes it worse.

However, the moment he hears a staff giving you problems? He'll be dammed if he keeps his mouth shut. "What did they say?" He's not planning to let you leave until you tell him.