Minor,
Think it is absolutely fantastic that you're quitting now....God knows I wish I had been as smart as you when I was your age. Stick close to this site. Read everything you can, because for the next few days/weeks, your life is going to SUCK. Exercise, water, water, gum, candy, seeds, fake....whatever you need to keep nicotine out of your system. Just remember, even though it may feel like it when the crave hits, nicotine withdrawal has NEVER killed anyone. Oral cancer, on the other hand, has killed far too many.
Stick with it...one day at a time, posting roll, honoring your post, building a network. You've just made one helluva intelligent choice; break free and stay free. With you all the way.