He displayed them at times yes, but there are behaviours of his that contradict those. He is able to distinguish right from wrong, he is just miserable and doesn’t give a shit most of the time. He showed empathy when Amber died, when Wilson was sick, when he was with Cuddy, when he was with Stacey and cared for his mother but not his father.

He suffered for years with that pain and became an ass and an addict.