Gangster rap and Violence

I don't really agree with anyone. Just because it may be hard to do hip hop and be "cool" doesn't mean you must rap about drugs and violence. Some people manage not to rap about that. They do not have to rap to be "cool". Just rap to rap. It doesn't have to be a game to "make money" or all this other stuff. It just needs to be about something that is positive and motivational. I don't even listen to rap anymore because of this. It is just all about girls, being "cool", drugs and money. So, I don't even put my attention to that. Rapping is supposed to be about life, and being positive. But now, the game has changed, making people rap about derogatory things, and thinking it's "cool". It makes me a little sad to see that that is all they majorly rap about. It doesn't make much sense to rap about it, but, like I said, things have changed, so there is no real use trying to change them.