Are you talking about Seigo Yamaguchi Sensei? If so when did you participate in his seminars?
I think you need a little more hands on experience with these types of teachers before you get so full of yourself. Frankly Szcepan what you don't know would fill volumes. I would try to be more tactful with you but frankly I think it is lost on you. Your opinions are inflammatory and tactless. Perhaps it is due to poor communication skills on my part but you seem to be opinionated, snappish, and critical beyond reason and knowledge.
Szczepan Janczuk wrote:
Actually I participated in few seminars with Yamaguchi and Endo senseis. And I did practice with some of their students.