Gangs

These days there are tons of different types of gangs. Gangs are all over the place now. People are killing, robbing, doing a ton of illegal things in gangs but why? nobody knows because its not only them killing there enemies there killing random nice people that have no reason to die. And i don't see why you have to kill,rob, or etc. just to be in the gang but some people want to be in a gang so bad just to look cool so they will do something stupid like that.
But the only reason people want to be in a gang are so there cool and so they have people that got there back but you don't need people to have your back why cant you just fight your own battles instead of having a ton of other people doing it for you there's no reason for gangs.
Gangs these days are just getting worse. And all they should be is a waste of time.