It was good to hear Cooper,correct me if I'm wrong a sport guy, talk about the art as an art for self defense and fighting as opposed to just sport and posted the Rener video in relation. The art is getting so sport oriented that the self defense aspect is being forgotten. People are now referring to jiu jitsu in 2 aspects,sport and street, when the art was developed for 1 reason, handling yourself in a real fight. It does annoy me that Rener uses the term GJJ as if it's the only school you can go to- to reliably learn BJJ for self defense. But that's a marketing thing and I understand. However, how many schools nowadays cover punch and kick defense to safely get to the clinch to use the BJJ you've been learning. Unless you also have an MMA program at your school,and alot of BJJ schools don't,this aspect will be totally neglected and a BJJ student,even a higher ranked one,will go out and get his butt kicked and then wonder why.