car mechs make damned good money, not a bad carreer choice, airplane mechs dont, my bud is a certified A&P mech, airframe and powertrain, has tons of experience for dyncorp/US army/several civilian companies and he doesnt make good $$ at all, even with all the responsibility, unless he is outta the US somewhere working for dyncorp (which is fine but hard on a marriage) he makes like $12 to $15 hour, barely a living wage imho, and this is with college/etc. i would stick with the cars, my bud wishes he would have gone into auto mech instead of aviation. also most of the garages ya see are at least covered with fans/etc, he often is stuck out on the side of the runway in the sun/wind/heat/cold/rain/snow wrenching, sucks imho. and i have known several in aviation, seems to all be the same, in this area anyway.