This is a song about "Insane in my head"

So i'm writing you this letter

Covering my head in bad weather

Cutting me this worthless check

And think alone in my head

I have all the thoughts in my head

I don’t see them t-dum-izzle as a threat

Disappointment in my head

Lifes not all fair, work till we fall dead

That's boa, see that's my set

And think alone in my head

Im trying to see her in bed

And now there in my head.

I said pay me it’s nothing

But in my head there's something

Psycho mind in my head, i'm insane

Balling, but it’s not a game