ok, i am really out of options. my goal is to become a certified/trained automotive mechanic. i have no means of paying for education and i cant think of any other possibilities. i'm really nervous about this... i'm 18, H.S. dropout (no GED yet), and i'm really skinny (6'2" 140lbs). the things that really make me nervous is the commitment and ammount of my life that i will be dedicating. the branches i am interested in are; army, army reserves, nat'l gaurd, and possibly USAF. i am looking for any and all advice that could be given and it will be very much appreciated.