First, you have to know that dropping out at highschool can make finding a good paying job more difficult, unless you have a valid certificate. I think that you can become this way a:
Well, you have a much more better chance of getting a decent job if you stay in school, but if you really want to drop out idk if you'll be able to get into the military, you have to be of age, and have to have some type of proof you went to school. you don't have to go to college just make it through high school man, you'll regret it later on if you don't.