Today's Conundrum

I watched Mrs. Hannah, an eighty-five year old lady with Alzheimers, standing at her window as her eyes followed each footstep I took to my car.  Interesting how she watches me now, when I've been with her all day, taking care of her.  No family to speak of, and friends that rarely call, not that she would remember them now.  Flashbacks to younger days now preoccupy my mind.  I can relate.  "I wonder who that lady was?" I asked, watching as the woman walked away from my house.