im not a fan of trump but i can see three good reasons for him being the president:
1. he's an alpha male, in world politics when you deal with russians and chinese you need that kinda guy at the table.
2. he's a deal maker, maybe with trump there will be less wars and more negotiating.
3. he doesnt know everything and he knows he doesnt know everything, so he will, just as in business, get a good team together.
1. He's a thin skinned crybaby and a con man
2. His deal making skills are a myth perpetuated by him and believed by suckers (google Tony Schwartz who actually wrote the Art of the Deal for more info)
3. He absolutely thinks he knows everything which is why he is so dangerous to the health and well being of this country and of course is contrasted by the fact that he knows almost nothing (google the Dunning-Kruger Effect for more info)