Yes, the instructor introduces aspirants to the concepts of flying, but the key is to establish that preparedness that enables the transition from a training environment (pre PPL) to the private flying environment (post PPL).
No doubt, a wealth of knowledge and experience is acquired in advance of PPL training, but a properly trained pilot is in a position to feel comfortable at the controls of an aircraft.
This reminds of the situation with N559DW where a low time PPL pilot was able to control a twin aircraft (King Air 200) to a safe landing, after the pilot became diseased. He had no prior experience in flying a twin.
So, aviation is about mental state and decision-making capabilities. Without proper training, Douq White would have perished with his family onboard.
Watch the Youtube link below for this courageous performance.
Last edited by worldpilot; 6th Oct 2014 at 20:13.