Living near cattle ranches as he did, humorist Michael Yaconelli noticed how cows were prone to wander while grazing. A cow would keep moving, always looking for the fabled “greener pastures.” Near the edge of the property, the cow might discover some cool fresh grass under a shade tree. Just beyond a broken-down part of the fence was a tasty clump of foliage. Then the cow might push far beyond the fence and out to the road. It had slowly “nibbled” its way into being lost.

Cows aren’t alone in their roaming problem. It’s likely that people have the biggest tendency…