Do you know these words from a poem?

Hi’ya’all. A few years ago I remember reading a poem that supposedly struck me as worth remembering, but unfortunately, all I can now recall is the line:
“I am the one behind it all, I am the one responsible”.

Can anybody help me with the title and/or the rest of the poem??

I’ve tried googling but to no avail.

The Responsibility, by Peter Appleton

Monster, you’re a bloody legend mate! Thank you!