Sometimes during my wanderings, I would hear an announcement over the public address system for a child who had been lost. The microphone would crackle, then I’d hear “We have a little lost girl,” followed by her name and a description. The announcements seemed plaintive, urgent, important.

Cutting one’s own Christmas tree certainly does evoke images of a happy family pulling a sleigh through snowy landscapes in the Appalachian Mountains. But my family’s Christmas tree acquisition process wasn’t quite what Norman Rockwell had in mind.

His tone was edgy. He limped past me gruffly. My mother flashed me the look which meant to shut up about it. Other than to occasionally refer to himself as crippled, my father almost never talked about the complications of his disability.

In return for sore feet, knuckles slammed in register drawers, and more of that sort of amusement, I had the privilege of watching, over and over again, one of the most powerful human emotions: generosity, and the genuine desire to give to others, not as a perfunctory requirement, but as an expression of love.