If only the life's sidewalks
  Were like people movers
That quicken our pace,
   Soften our steps, and carry
Our baggage for a while.

How great that would be…except

The machine would choose our
   Path unless we got bored and
Decided to carry his own baggage
   And set out on his own.

So I guess a short trip through the
   Airport is okay, but I think I’ll make the
Real journey under my own power.