This president has a sense of reality that emotionally healthy people find strange.  When advisors leave it is his decision to disband it.  When his people disagree with him he fires them.  When he says dumb things he justifies them and never ever ever says he's wrong or sorry.  He holds himself to bizarre standards that reflect an underlying character disorder.  He cannot change.  He cannot listen to his advisors.  And he cannot govern effectively.  This should be of no surprise to anyone as he couldn't manage his businesses effectively having declared bankruptcy four times, at least.  That he has supporters is beyond me.