How to Be a Better Jiu Jitsu Instructor

I don't think anything is a waste that you're doing. I would say making a game that can be influenced by the rules can be a lot of time invested in something that doesn't really pay off, i.e. lapel stuff. You got to be this absorber of knowledge and this, and this sort of catalog of techniques and options even if you don't use them. That's so true. At that point, it's your responsibility, like you said, to be a guide and a resource to people that are going to have all different kinds of styles.