But for real 'certainity' do not take notice of the type of posts such as the last one, they occupy space but do not say anything useful.
It is my personal feelings that comparing the two different jobs, flying versus fixing are quite different and my job satisfaction was far more satisfying with regard to fixing versus flying.
A well trained monkey can fly an airplane but can a monkey fix one?
I hope so because some of ours are training to be pilots!