Hmmm.. Okay well I have a few different options!
1. I would be a non-famous water trainer. I'm not that competitive, but that doesn't mean I don't like a good battle every now and then.
2. I would be an assitant to the professor. I love fiddling with the pokedex, collecting pokemon data, reading about the different species and their different quirks on various sources and trying to understand the unknown world.