Nice to know that if you ever see your world as coming apart, there'll be a dozen bystanders filming it on their phones, but not offering a word of understanding.
My phone's just a phone. No video. I'll be the guy restraining you until the cops show up. At that point, professional help is needed.
I once scuffled with a guy who was beating on a female security guard outside a county fair. I landed a big right on his button, but he was apparently on PCP so his nap was only about four seconds long. He started crawling toward me, affording a nice kick-to-the-head opportunity. Right then, the security guard yells "No, Don't, that's my fiancee". I couldn't get out of there fast enough. Stupid bitch deserves her next beatdown. IMO.