John Riggs wrote:
There are some students simply not suited to learn aikido. Maybe he should be redirected into a punch kick art for everyone's safety.
This I simply do not agree with. There are people whose interests and goals might make them unsuitable students. This guy does not sound like he falls into this category. In fact he just sounds like an extreme case of what you find in a lot of dojos especially if the teaching practice is rather one dimensional (teacher do, student do, repeat).