Dislikedbuma, probably other guys will tell you: don't do this! And I respect their opinions, most of them will make very good points about your age, about huge responsibility, about emotions etc.
However, if this guy understands the risk and he's OK with it, I would say: go for it! It is a turning point in your life, it is a great opportunity for you and if you don't do it, you will regret forever, you will think again and again: how stupid I was, I should take advantage of this great opportunity.
[b]buma, it is just IMHO, don't listen what I...Ignored
mla
"The Heart is the hub of all dances; go there and chill out"