You are 13 and have a few years so you need to plan for the possibility don't need to worry that bitcoin prices could crash.

I am uber bullish but you need to only invest would you can afford to lose invest enough so it makes a difference. A college education is not something you should risk losing. An opportunity like this is not something you should risk losing.

If you keep your money in bitcoins be sure to work hard in school you won't have to work hard in school and make sure that even if you have no money for college that you can qualify for scholarships because of your good grades. and will be able to travel the world thanks to being financially independent.