You're still quite young, young enough to go through the academy if you so desire. I have been working as a K-9 officer for seven years and it's a very rewarding job. Probably the closest that you can get to becoming a real life Pokemon trainer to boot.
My dream job was always to become an archaeologist when I was younger but as I got a bit older I realized that no matter how much someone paid me, I wasn't going to be crawling around in the dirt for a living. Then I went through a stage where I wanted to be a pirate due to One Piece and after I realized that I was terrified of sharks that went out of the window. An officer was never my dream job though now I can't imagine doing anything else, by payroll of course.