lol!, I love sun-tzu. I happen to practice a fighting system that works very well in the street. And, I worked as a bouncer for several years, so I can give an interesting spin on this.
As a bouncer, most times, you don't get to actually fight. It's mostly locks/bars until you get the kuffs on. However, on occasion (but not any more, that's why i got bored) a mini-riot will break out, where people can't tell the difference between their drunken selves, and trained professionals. Now, you'd think that drunk people would be easier to fight, right? Nope.They're lunatics. So, i'ma have ta go with basics, and deing aware of your surroundings. . .particularly w/multiple attackers. . .having a mag light doesn't hurt, either!, lol In my experience, your instincts are the only tool you'll have in a situation like that. Rarely does the opportunity to plan and execute a strike or counter present itself; so, thinking does not apply, it just happens too fast. That's why good basics are key here. I'm a great stand-up fighter, but I've never thrown blows as bouncer, all been ground and pound when the **** really hit the fan. Hope this helps, all!
AJ