you're absolutely correct the guy has absolutely no experience in international diplomacy because he was just a businessman up until he was elected president. But I do think that you can apply those skills to international situations in relatively the same degree of effectiveness. I mean think about it his deal is basically that you make deals with people. If the deal doesn't go your way you just walk away from the deal. it seems oversimplify but it's actually true every single time you can literally take that into any deal with China or North Korea or Russia or whatever or whoever and you put your terms on the table and after negotiations if it is not to your liking your simply get up and walk. Your opponent will not know if you are bluffing or if you are actually walking away from it. I think he has a very good intuition about these things and I don't think they can play him as easily as you think they can.