C'mon girl, just fly the damn things, do not try to fix'em, leave that to Jaba and Me.
I am a mechanic by trade and a CPL and trying to make money out of both (not succeding). I do know how you feel but sometimes just let all your frustrations stay in your flightbag and relax let the guys that spent 5 hard years of apprentiecship learning how to fix things properly. If you want to know what you can do without qualifications look up CAR...(sorry i forgot).
Cheers
