Just finished teaching an Instructor Development Course with Garry Smith of the Academy of Self-Defence in Sheffield. Not planning on debriefing the class here. But there was some very big things that came up.
The course was a deep introduction to teaching: what it is, what it means, the breathtaking responsibility. In the end, teaching is the re-engineering of another human being. Think what that implies. A student will come to you and when that person moves on, he or she will move on as an entirely different person. If they do not, you have failed utterly as a teacher.
We can never give the student what they want. Humans want homeostasis and comfort and, in the end, they want to learn without changing-- which is impossible. They want, in a self-defense class, to learn about fear and danger yet never become uncomfortable. The essence of teaching is that it is transformative. True teaching is incompatible with homeostasis, with comfort zones.
During the course, what I kept picking up from student comments and questions was that everything blended. When you organize your concept of SD there will be Building Blocks, Principles and Concepts. But teaching, also, is composed of Building Block skills, based on Principles and understood by Concepts that change with experience. And so is business (we covered primarily teaching, curriculum design, critical thinking and business in the course.) In the end, consciously or not, you will live your life the same way.
Because living is learning. Unless you are working very hard to maintain your comfort zones, living is learning. Life is change.