Erdogan and Turkey had better learn something very fast. Turkey is no match for the US. Either on an economical or a ballistic war front, US still has the upper hand. The earlier they realize this, the better for them. It appears to many people that Trump doesn't know what he is doing. And that there is what I think is his strength. He acts sporadically in a way that makes people underestimate his capabilities. The dollar might eventually lose its strength but that might not happen anytime soon.
More like his weakness, Trump's acts are like that of a child. No thought process goes through his mind. He is not a highschool student, but definitely acts like one. What capabilities? acting like a moron and taking decisions like a mad man? anyone can fulfill the role of a president like that.