Regarding meniria, your post made me reflect on when I worked with Alzheimer's patients, many of them, except for the very serious cases, had some clear things in their memory, they remembered their closest loved ones and their work well, so it is as if these two things, affections and role in society were the most important lines engraved in the memory, as far as I'm concerned I realized that my memory is very limited since I suffer from depression, it obviously tends to remember only the bad things well, regarding the I continue to believe that random experiences are riches, especially the positive ones, but sometimes they are also evaluated based on usefulness when instead they should only be enriching without necessarily having a meaning or purpose.