This is a song about "Not sure"

I'm sure that some come close, but unfortunately, not of this world.

Care to tell, i read your mind, she been on them dollars first

Not sure how to rhyme but i can bar like foo

Might be leaving with me before the night is through

I wear peace on my wrist, but i'm not sure it exists

Rich, 2pac and the click, smokin' blunts, loadin' clips

Won't hear about you no more, i'm sure,

Hold up, maryland, i am so tour

I'm not so sure you know how fuckin stupid you sound

And it's breaking me down, watching the world spin round

Cause you know, aside from me strugglin' or coming up in one of the most

I can tell you smoke - i'm not sure if you tried to rap or if you just choked

But whatever it is baby hope you pledge to your dreams, forever my queen

The water i drink is gray-ish green, not sure if it's water or a creative scene.