Hey two things:
1. You're only human just like anybody and everybody.
2. Your hate and anger will make others, especially innocent hopeful children hate you. You know why? Because you're acting just like those humans you do not like. What makes you any different than what you so much hate? Hmm? If you don't like something, change it.. But to change something, violence won't solve anything actually. Sure the world is very cruel in its own way, but there are also those who are good and loving...you will think they're probably insane. But no, they're too good for this cruel world eh. The truth is, it's very easy to do bad things than good things, so if you think you're as tough as you think or wanna be, try doing some good. Even if the world doesn't/refuse to see it...okay 🙂