How to Defend Yourself in a Fight

I may not hit first, but I will hit last. My kids made fun of me when I started martial arts 11 years ago and started my training. Anthony and I are starting Jiu Jitsu in a week. But if I'm talking about Elon Musk and Zuckerberg, I think Musk was going to kick. He will. It's no surprise that he has any training at all whatsoever. If he doesn't have it, he's getting it now.