Utilitarianism and Martial Art.

It is imperative that a Martial Art teacher know their value. Because it requires them to look at the community and understand its’ needs. A Martial Artist isn’t valuable simply because they know how to fight, anymore than a sword is of use on a home construction site. I wholeheartedly believe that instructors of any discipline regularly engage in self inquiry:

What problems does my community face and how am I a part of the solution?