Angels One Fife
Chuck and LDM make a perfectly valid point. Just because you don't agree doesn't make it wrong.
Your dismissal of other peoples learnings shows you to be very narrowminded. Perhaps your tunnel vision will help you steer your aircraft with pinpoint accuracy to the crash site.
I don't know who made you the arbiter of good teaching practice, but with the comments you make about other peoples suitability to teach flying, it would appear it is you that makes an unsuitable instructor.
Either you're purposely trying to wind people up or you're not half as smart as you think you are.
Chuck - thats an impressive CV.