I've seen that video before, there is a wealth of fighting knowledge there, the guy sees an opening and he goes for it... repeatedly... and OODA, observe, orient, decide, act, he sees that he's outnumbered and he takes no quarter almost, I think he throat punched a couple of the guys, and punched a guy that was kicking him a couple of times too.... maybe it's good to ignore the threat and just go for anything that is a target... and he dances around and never lets anybody get behind him... he's talented really....