If you want to be a good pilot or want to teach people to be good pilots there is one golen rule KEEP THE A/C IN TRIM.
In my airline I recently heard a scary story from one of the turbo prop fleets - A 250hr first officer departed XXX, The captain noticed the new FO (who had finished his line training) had both feet firmly on the floor! Ok on the big jets the rudder may be to rest your feet on but on a regional turbo prop you still should still use your rudder to turn. And the more scary part is what would happen if he had an engine failure!!!
WHO TRAINED THIS MAN?????