Ok. Here's what I would do. Obviously personal uses too, I am only human. For school I would use the clones for studying, and sometimes cheating. People would notice that I have FTG, so limited use is required. (I'm not one who wants to be a superhero, I just want to help as a HUMAN). After school, seeing as I want to become a politician, I would use a clone as myself so I don't die. Rasengan would be used for defensive purposes as well.
I want to become the President of the United States (yes, I'm aware of what I just said). Not only would I be able to produce my own double, but a clone could go on missions and such to defend the country that I want to become such a big part of. No one could assassinate me, unless of course, they kill my real self. Again, I know what I said. Becoming the President is a stretch. I'm still going to try.