At 12, I kept finding this lost old lady in her nightgown, wandering and crying for a home that wasn’t hers anymore. Her son tracked me down — and what he said next flipped my world upside down.

Have you ever seen an old lady in a ratty nightgown, barefoot on a busy street, sobbing like the world’s ending? That’s how I first met Mrs. Patterson — or really, how she first “met” me, even if she forgot five minutes later.