A trait found in all humans at one time or another, on a spectrum of course. Many of us grow out of it to a large degree. A great and necessary survival characteristic in certain times. Not so good for personal relationships though. Not all psychopaths are criminals. 

 I remember being certain that my 2.5yo was definitely a psychopath. 

 I'm not trying to date him.  I want him to lead our country out if this nonsense we've gotten into.