against the wall

Are you listening?

are you listening my voice?

one sound behind the wall

trying insistently break the concrete

I believe that if the words are hard, they can cross better the wall

so, I scream hards words against the wall

But the wall don't move, neither one centimeter

I try to push because I have force for that

I try to climb

I have tools and try to make a hole

nothing was enough 

The only thing that I need is on the other side

Unilateral efforts are not enough

The person on the other side can hear me but not listen me

On the other side, beyond of the door there is a key

On my side has only a door. Locked.