Teaching people to be aviators is the highest position in aviation that one can aspire to.
Teaching can not be learned from books.
The best teachers instill confidence in the student by the manner in which the teacher demonstrates, explains and then allows the student to mimic the exercise.
The best teachers endeavor to be certain the student really does understand the exercise before going on to another.
The best teachers endeavour to keep things simple until the student is ready to be taught more advanced exercises.
Confidence is best instilled in the student by speaking in a normal voice and never showing displeasure with the students efforts.