If you beat up people who just want to be left alone then you are scum, but if you have willing and consenting opponents then it's just a normal, healthy part of growing up that sadly the Politically Correct part of society is trying to take away from us.
From the dawn of time until very recently, young men and sometimes even women have been getting *********** and beating the hormones out of each other. There's absolutely nothing wrong with it as long as you're not some pussy who pulls out a ***** or a ***, or some gutless fuckup who needs 4 friends to take on 1 person. I had my fair share of scrapes as a young guy, and living in a small town I'd often see the same people at the bar that I'd fought within the last week and you know what we'd do? Buy each other a **** and talk some ****. But then the younger generation started coming through and it was all gangbashings and stabbings. It's fucking sad.