I really don't have experience with repairing cars or any mechanic work, but I love mechanical things and I do have some experience repairing my own vehicle and I am very good with my hands. I can basically take anything apart and put it back together.I have a good memory. the thing is I don't know where to start. I want to join the air force and get a degree in there and learn a lot about life, get free education, but I am joining with a minimal asvab score that makes me qualified to join. I am 20 and I only qualify for admin jobs. Is getting a admin degree and going to school after 4 years in the service a good route and start learning how to be a mechanic at age 24. I just have this thought in my head that mechanics begin at an early age such as 18-20 and I feel like 24 is late to start that type of training in Aviation or auto mechanic work. I should have spent time training when I was younger but I got caught up in trouble and having too much fun.now I am looking forward. ?