Trump is one of the very few US presidents who, halfway through his term, has not started a war. Instead, there has been diplomatic détente in the North Korea conflict, restraint, and even partial withdrawal from hotspots in the Middle East, etc.
Do you also believe in Santa Claus? Oh, he doesn't even exist, that was the one from the Coca Cola commercial.
Sorry, but the fact that you list North Korea as a success is ridiculous. Kim Jong Un only wanted a photo with Trump, just like with Dennis Rodman. Nothing significant de-escalatory has happened over there so far.
I build my house for myself and where I want to spend the next years/decades.
Old people probably said the same thing 30-40 years ago. Of course you can't plan something like that, but you don't have to shoot yourself in the foot and build 50 km away from a highway on all sides *meant as an exaggerated example*