He’s not capable of any emotion for others, he can only feign it IMO. I think he has always been like that, sadly, somewhere along the way, something went terribly wrong with his wiring. The question is what went wrong ? Nature or nurture. I believe a bit of both, and in no way am I blaming his parents. Being a parent is one of the hardest jobs in the world and as parents we all make mistakes, lack certain qualities that we wish we had. Sorry I am just rambling now , just trying to make sense of it all, if that’s possible.