Fresh of the street people versus the enforcer or teacher of the academy spliced together so you only have to watch one video.
I do not really like it when people get knocked out/brain damaged on purpose, but I understand these people as well. It gets really old having to prove your Martial Arts all the time to everyone coming in. When drunks or bums that will take advantage of your free week start being problem students, or just rude, they need to get policed. In grappling you can control them easily, but you can’t do that as safely with a striking art.