Which Are You?

I was going through my files here on my laptop, and I found this interesting bit of writing.
Which Are You?
by Anonymous
I watched them tear a building down;
A gang of men in a busy town.
With a mighty heave and a lusty yell,
They swung a boom and a side wall fell.
I said to the foreman, “Are these men skilled
As the men you’d hire if you had to build?”
He gave me a laugh and said, “No indeed!
Just a common laborer is all I need.
And I can wreck in a day or two
What it took the builder a year to do.”
And I thought to myself as I went my way,
“Just which of these roles have I tried to play?
Am I a builder who works with care
Measuring life by the rule and square,
Or am I a wrecker as I walk the town
Content with the labor of tearing down?”