I'm far from a basic brawler. I've boxed since the age of 15, did judo up to green belt, trained a bit of bjj, about 3 years of kali on and off. And dabbled in kickboxing, mma, and a little muay thai. I say none of this to boast or brag but I know how to slip a punch, counter punch, block and cover up, defend takedowns, basic submissions and their defenses etc I'm by no means bruce lee, but ive sparred pro boxers, pro mma fighters, black belts in bjj and judo, guros in kali, and this means nothing. I've held my own against a pro boxer for the first 30 seconds of a round and pinned him against the ropes and slammed him with flurries of body shots, he out classed me and as soon as I got gassed proceeded to beat me, and I went 2 more rounds covering up because I could do nothing. You never know how good someone on the street is, it could be a rogue pro mma fighter, or a guy who's dangerous and has a weapon. Most likely it will be a hot headed moron 90% of the time. If you can last 30 seconds with a pro boxer who isn't being nice than the average idiot isn't a threat most of the time unless they are packing a weapon. My sparring accomplishments are nothing, my smokers are nothing, my competitions are nothing. All it takes to beat any martial artist is to walk up behind them and hit them in the back of the head with a lead pipe. I will blitz, counter attack, takedown or do whatever is needed to win a fight. Counter fighting is good but in my opinion it's not a realistic way for most average people to defend themselves. Why was Bruce lee so fast? It's easy to be fast if you hit the other guy before he even gets a chance. There's better fighters than me in this world but by not playing fair and utilizing certain measures I can cheat and level the playing fields. I just think taking a step back and covering up or trying to block is literally taking a step back. Like you said a few kung fu guys who tried mma used the same strategy to a degree some won some lost, Jon Hess is one who used thus strategy in the early ufc and won using a similar strategy. Tank abbot also. In ww2 our troops had to find a way to level the playing fields in hand to hand vs a nation with a lot of skilled men in judo, ju jitsu and other arts. What did fairbairn teach our troops? He shocked everyone and taught self offense instead. Was it better than self defense? Both are equal in my opinion but you have to know yourself and your enemy. I know myself and 90% of potential enemies , and the way to win in my opinion is to hurt the other guy before he can hurt you. I always assume everyone I have to go up against is a better fighter, my goal isnt to fight, it's to win.