Contextual Analysis of "i'm clinically insane" in Lyrics

got a knife in my back and a bullet in my brain

walking home alone i see faces in the rain

i thought this going down but i guess that they don't feel him

now i'm looking for a cure trying to remedy the pain

i smashed my iphone before you get my number

mentally deranged

therefore kiddo

every morning hook the jumper cables up and start the brain

on on yeah

i take this music and use it as my remedy for pain