The key point is simple:  Donald J. Trump evidences ALL of these traits ALL of the time.  He is the archetypal narcissis and is a truly scary person to have in the Office of the President.  He was amusing on "reality TV", this is NOT reality TV. This is the REAL world and Trump is REALLY SCARY.  Now with the power of the Presidency, Mr. Trump is getting worse, not better.  Frankly, I think we'll, within a rather short amount of time, see the 25th Amendment come into play.    

I know  some "radical" Christian fundamentalists predict Armegeddon is nearing and see Trump as part of that process.....While I don't buy the Armegeddon scene, I do feel Trump is leading us down a very dangerous path.  I feel he's an unstable, mentally ill, dangerous man.