wewe have a dark view on the world. wewe need to have a zaidi positive view of it. wewe can't hate everyone and everything when wewe haven't met everyone and/or everything.
Life and the current state of the world is screwing wewe up, and wewe know it's out of your control, so you're angry at those who may be responsible. Either that, au hormones. Teenagers have a lot of mood-swinging hormones nowadays.