You've been driving on this road a long time
when suddenly there's no more pavement.
You stop the car, get out and stand
gazing this way and that, bewildered.
How can a road like this just end?
Who decided it should go no further?
Certainly not you -- this is another of countless
decisions made without your input.
You have to go on, so you make
the only choice available -- you start walking.
or perhaps when you reach Rome. But, philosophically speaking, what happens when you reach a fork in the road? -gene.