I was your same age when I started my Air Force flying career (20 yrs ago!) and it has been a great adventure. However, a career in aviation (military or civilian) is going to require time away from home, perhaps a lot of time. If you want weekends and holidays at home I'd look in another direction. And don't go down this path if you're not fully committed...the training is tough and will require 100% dedication. All that said, I can't imagine doing anything else and would start all over tomorrow if I could! Good luck in whatever path you choose.