Well I wouldn't do any of those things, mindless street fights, gangs, smoking, drugs, pointless crimes. I know tons of people who do these things even in middle school, and to me they are all weak, stupid, and act like sheep.
YouTube - p1n0ymiggz06 vs shadow_408 2 here is a video, showing 2 guys at my school when I went to middle school named Sonny and Miguel. Sonny often has an urge to fight people so he often challenges me though I always say no, Miguel is currently highly afraid of me cause some fat guy tried to beat me up in the hallways when I was going to the bathroom, and I flipped him(BJJ for a year ftw). Sonny and Miguel and a bunch of other kids claim to be as good as Manny Pacquiao just cause they are filipino and can beat up kids in the bathroom.
Note at :36 in the video, that's some guy smoking weed from my school.