I'm waaaaay past the cutoff - I turn 48 tomorrow. I just want to tell you guys/gals how happy and proud I am of you for doing something about this early in life. I sure as hell wish I didn't wait until my 40s to get sober.
Also, don't put any artificial lower limits like "18-25", it should be "up to 25". I have seen people here looking for help that are as young as 16 (or claim to be at least).
At any rate I just wanted to pass on my best wishes.