I am ...

... but a fallen leaf from a tree,
a chunk of gravel on the road,
a blade of cut grass,
or a grain of sand on a beach.
I am but a tiny piece of the great interlocking puzzle of life on this earth.
So why does it matter that I make that phone call, write that letter or do a task?
Because if I do not accomplish the things God has for me to do, there is a hole in the puzzle.
And although the puzzle changes by the second according to what other leaves, chunks, blades or grains do, it all fits together as a complete picture.