Well. Doc has the occasional compulsion to kill someone - and really, actually put a bullet between their eyes, not just saying it out of a moment of anger - but he wouldn't consider that psychopathy. Malcolm... kind of lost him on the other technical explanations. Nevermind that he has been through some shit himself and exhibits some similar symptoms, uses unhealthy coping mechanisms and self-medicates through his mess.

"Is that what people do in New York? They look at you and give you a wide berth?" It's little wonder that the king has ended up acquiring two cowboy knights to place by his side.