Bruce Lee said that "winning" (the desire for victory) was the first of the six diseases. For the street, that winning should simply mean "going home" (as it is for police officers). You go home, you win. It's that simple. Surviving thusly, is the name of the game.
You can't "Win" in a street fight. How can you? A street fight is not a competition and it never will be. Alot of people seem to think that they kicked the guys ass, and the other guy seems to think the same. Most fights are stalemates, actually all fights are stalemates. Surviving is winning is victory.