Responses
He has antisocial personality disorder so it's harder for him to empathize with other people's feelings
Since he knew he's not normal but give the pain on others, he's just a literal asshole then ┑(￣Д ￣)┍
Narcissism oh Narcissism (〜￣△￣)〜
He knows he's the abuser, yet he still thinks he can't be that wrong. He's like, "Well yes I did that and make this guy this bad, but it's not entirely my fault tho"