Ok so i got a problem.

My names Adam and im a 18 year old highschool grad. I have been looking at enrolling at the denver campus for some time now but i dont quite have it all figuered out. I dont know about you but it dosent sound very realistic that a bar will let someone serve others alcohole when he cant even drink it. I think my age would be the only thing that would keep me from getting a job. I mean im not some slut with huge titties but im also not a bad looking guy. So my question is, Is 18 to young?