To Mriya
We in this industry can and never will stop learning. The day we stop is the day we die, and this is because of the nature of the job that we take on. I have been in this industry since 1973, both military and civil, and there is no way that I can ever say that I know it all. And it would be a foolish person who reconed that he did. So keep at it, sue the ground school for having inadequate facilities and good luck for the futuer. BTW, when I was going through training someone burned out the turbine of a turboprop during ground runs. He pushed the throttle to it's open stop instead of just going up to max. torque. Ouch! But he learned from that.