I was holding my grandson, little Billy, just asleep in my arms after he finally stopped fussing, and I started thinking about him graduating high school, and then getting married even, which is silly, I know, because I’m old enough that I might not even be around for all that, not with my ticker acting up and everyone in town saying I should move closer to the clinic in the city, but it makes you wonder what you missed, you know? Like what I coulda done different...