I went into the Air National Guard strait out of High School and had regrets for not doing Active DUty Air Force as My tech school was 4 1/2 months I got a taste for active duty life and Loved it.
My only advice is that recruters bend the truth as far as promising Jobs I believe the only branch that gets close is Air Force and they might take you w/ your asthma. I just say if you want to Join if Not go to school. I dont know what to say But I know that everybody I met that was Navy hated it but AIr Force People always love it..Shit the Air Force HAs air conditioned tents..