I see from your previous posts that you are or consider yourself a firearms instructor, so you really don't want me to answer any of your questions, do you? You just want to see if I know what I'm talking about. Why didn't you just come out and say that?
How did you or how could anyone possibly reach this conclusion?
Jackson goes out of his way to assert he is not a firearms instructor frequently.
He is also (in my opinion) way too modest about his ability when he discusses it on INGO. In fact, he would make a great teacher if he chose to do it.