sooo basically my life sucks

I am so lost, i feel like i'm in a random person's body who i don't know. IM A DANGER TO MYSELF...i wanna be somebody else. i just wanna get outta here, where i can run no where as fast i can. i want to just scream so loud and let the whole world know how much i hate them. i don't even know why i'm putting myself through all this ****, i feel like i can stop myself, but i guess not. i honestly do not know what to do..i can't telll my friends or my parents. i would never be able to..this is something i think i need to deal with on my own, but idk how.