Polar, I don't think it the likes of yourself that need worry. You clearly understand whats going on. It is the poor student that has read his books but finds in practice it ain't true. It is confusing to them and ultimately dangerous. We must all try and be professional in what we do right from the start or else one day it will be a free for all. Hope Im not flying when it gets like that. The more experienced pilots I believe are in a very good position to demonstrate a good example to the learning brethren.