A Madman's Attempt at Writing

LET ME GIVE UP

I am trapped in a hole I dug myself
   There is no one to blame
But me
    It is dark
It is cramped
   I can feel my lungs
Giving up
    But
What is that?
A light?
    It can't be.
Right?
    Why would anyone come here?
Right?
    Why waste time?
It's getting closer
    And closer
Why is it pulling me?
Is this
A sign?