anthony hopkins. what does his brain look like? if your behavior is completely different, your brain is going to be different. women, you know that men have different behavior. mris are capable of telling you how this gender difference is manifest. we can also study people like him. i study individuals -- if you want to look at your spousal score on this, see me later. individuals have a profound inability to really appreciate -- they are extremely callous. let me give you my interpretation of how to understand this. do you feel any remorse for what you have done? almost everyone, right? at least on television. how many of you -- you look at the defendant and sometimes the defendant does not have a good answer to that question. how many of you can solve this equation? now you know how psychopath feels when he is asked about remorse. individuals who lacked this ability that most of us take for granted, that is how they feel.