Brig, Soren an Reidar-
I have watched this happen with Bryan, Colin, Peter…amongst others. But never your mother. Some people turn their violence against themselves when they mentally break (like this video) , and some turn their rage and violence against others. It is deeply disturbing when it happens.
It is worth learning about this phenomenon. It is the origin of human violence. When a person cannot face their own failure (public shame or humiliation), the person becomes enraged and takes violent action. I write about this frequently (available online with substack and others). If you can identify the precursors to humiliation and shame, then you can protect yourself from other violent actions. This is true at levels of individuals, companies and nations.
The video was deleted from youtube, so I have uploaded here.