1. a street kid, who lived among street gangs and thugs, fought for their life and survived to become a street wise adult, nothing to do with a martial art at all.
2. even then, I don't think anyone can teach self defense, I think they can just introduce you to the psychology of self defense, maybe a few techniques, but that's it.
3. this street kid, if taught GOOD martial arts would enhance their self defense capability, but martial arts alone won't do much, unfortunately.
I am familiar with the O.O.D.A. loop, it's very interesting and well done I believe. But I don't fully agree "rules" being based around it. There are always exceptions, but for the most part, I agree with it, because I lived it, before the concept was coined.
Agreed, a healthy and fit "normal" person would have an advantage in SD if they are fit, but being fit is secondary, maybe third place.
When I think of SD, I think of where I grew up, Cleveland's Little Italy. We had, and have, big fat out of shape guys who grew up in a culture of violence. These guys are pro's at turning a decision into violent action in the blink of an eye, and they are some of the most feared guys in the City. They are the best psychological warriors I have ever met.
Puunui might have a similar experience with the Samoan culture of Hawaii?
One guy, who used to be the biggest, fattest guy in the neighborhood, I'll call him "Johnny Rocks", when he fought someone, he would find a big stone, a curb or a brick wall and start banging the guys head on it until he was out, hence, the "Rocks" part of his name. Now I was a pretty good street fighter, and Johnny was my friend, but I alway thought if I had to fight Johnny, I was going to have to just shoot him, I was pretty sure that it would be my head being banged on a rock. But I don't have to worry about that now, some years back they found Johnny at the bottom of a water filled rock quarry, missing head, hands and feet.
In the early part of this video, you can see the police in diving suits pulling Johnny's torso out of that quarry.
This video also talks about my neighborhood and the friends I grew up with.
Maybe, depends on what kind of bad guy.