Deep Pressin'

I'm only half a person with half a brain
only half a person so full of pain
searching for some help with this life of mine
but no one's got the time to hear me whine
forget the world around cause no help was found
I'm fucked up in the head & my life's a mess
I know that I can't function well under stress
the pressure builds inside I just want to rest
my hopes worn thin I want to forget
but these demons in my head they won't rest
no they won't let me rest

tell me who I am
please.