I would think most politicians are narcissistic and care more for themselves and their rich friends, along with the power. That they need to make positive changes is part of their plans, as they wouldn't get into office if they didn't promise things. Politicians always make some mistakes, and leave a mess for the next ones. What the next ones do with that mess is what counts. No one really knows what Trump thinks, as he talks very strange at times, and makes sense at others. he also has people behind him that give him ideas, like all other politicians. Trump doesn't need to make a buck as he has enough money to last a thousand years. He wanted to be president because it's the power a billionaire wants. Trump wants America first, which is what should happen, along with helping other countries for trade and relation purposes. Every country spends more on military than is really necessary but regimes like Iran's has America thinking it needs the weapons to destroy those who are terror thinking. We have to compete with Russia, China and North Korea also, lest they think we are weak and send rockets our way. Now no one will take a chance against the US, seeing part of it's real capability, when there is actually more than shown. Let them worry, and maybe relations can be better in time with everyone, as no one really wants to die besides extremists that think they'll be rewarded in heaven. Those should be eliminated, so all countries, including Iran, can finally have that peace. Trump and this war won't last forever, and we can only hope they're both replaced with things more appropriate.