Dear All of Us, A kind friend sent this video to me today. This other daughter of Alzheimer’s has found a wonderful way to share her mother’s story with tenderness and humor. Together, they’ve amassed a Twitter following of 1,000. I thought it might be time to hear another point of view, so here goes:…

Dear David, Last summer, when we returned from Singapore, we had lunch with Grandpa Beau at the Perkins in Naples. You were fidgety and loud. Beau stared at you a lot. I was thinking you were acting like me when I was six. I couldn’t sit still for very long then either, but usually you…