This week I was chatting to a friend about her recent relationship break up. As I was listening to her tell me about the abuse and manipulation she suffered, and how confused she was about it, and how despite how much of an arsehole he was to her she still wanted him to be ok, I realised we were talking about a sociopath.When you hear the term “sociopath” the movie Psycho might spring to mind, so let me unpack the…