Well, what type of training does it take to become a fire fighter? If you have the time to do that now while you're still in high school I would say go for it! That way you can come back to it later when you're in college if that is still what you want to do. A lot of things change once you're in college. You may go in a completely different direction or find paid work elsewhere, but if what you want to do is be a fire fighter and go to school at the same time, you will find the time. Where there's a will, there's a way. But once more, get the certification process out of the way now. Good luck