I’ve been thinking a lot about what makes for a robust old age because my dad just turned 95. On his birthday, he pruned trees in the yard, took a walk, played a little online solitaire and had dinner with the family. We stayed up late and laughed a lot. Last week he did his taxes — the old-fashioned way, with a pencil, a calculator and a stack of IRS forms.

Read the full (short) article from NPR here