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 toonly 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 bitcoinsbe 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. 
I am uber bullish but you need to
If you keep your money in bitcoins
Unbelievable.
Just had to bluntly correct that.
I don't think you are responsible to say these to a 13 years old young man. It's not funny. Money is not the only thing in one's life.
Go to college, a relevant one and a fun one!!! trust me college is worth it a lot more when you don't have to worry about tuition etc and what you have to be in order to "get a job" in "the real world"
you'll meet the greatest people ever, people who'll be there for you the rest of your life if you let them. At the same time you will learn a lot about yourself and what you could be doing to be an Agent of the Singularity one day
