This was my last day on this trip visiting Dad. It was a good day, although we didn't do much talking. Like the last couple days, he dropped off and on asleep for the length of my time there, which is an average of four hours each day. I read my book, I do my crosswords, sometimes I fall asleep myself for a little while. What stood out today was that he didn't have a sun-downing episode at three or at any time I was there. He woke the longest about four until I took him to dinner, and during it he knew who I was. And while he didn't seem to know how long I'd been visiting him, he knew I was returning home soon.