Well, I have to admit that I have been hurt by individuals that have been on that higher percentage that you have explained so well. However, I have also seen how it develops too and so I do understand how it's often more about "protection" or defense mechanisms more than purposely just being mean and vindictive. That being said, it still hurts when that strange switch goes off and the Mr Hyde takes over and is directed at me. People that have this about them don't see how their eyes glass over and they become someone else, how often once that does happen, they don't "just" snap out of it either. It's a strange "detachment" that takes place, animals can have it too. And you are right, doctors/lawyers/politicians have it too. Actually if one knows what to look for you can see it when they do it.