I do better with quiet and certitude, Harry — dealing with decisions and variability (even something like planning a trip next February) makes me anxious, even though an average Tuesday afternoon at work five years ago would have been more chaotic. I've been tracking my capabilities and moods over the last several years, and the decline is erratic day-to-day but consistent in the long term. Fortunately, it looks like Deb and I will be moving into a retirement community apartment (on a site with memory care) in a couple years; of course, that means we need to get busy and ourselves downsized! :-)
Thanks for asking, mate!