I've been in plenty of fights, and in retrospect, I regret most of them. You can't avoid all fights in life, because there will always be assholes, but if you can, I suggest doing so. There is too much out in the world to risk because of stupid quarrels. You aren't a bitch for not fighting, you are smart.

If it happens, and you are outnumbered, you better make sure you get the first shot in, and take it directly to the closest guys nose. That way, he'll tear up if you get him good, which takes out one. Then, just focus on one other guy, because as easy as it sounds, it's actually pretty tough for the other two to get good shots on you when you are squared off with one of their buddies.