I mentioned something about this in the Hobbies thread, then did a quick search of ER and couldn't find much at all. That surprised me. Maybe photography has taken over that function.
I occasionally kept them over the years, but didn't hit my stride until retirement. The ones from my youth and young adulthood were sparse and filled with misery, self-doubt, and self-admonitions and self-improvement efforts. As I was reorganizing after retirement, I came across a couple and ended up throwing them out. I'm not that person anymore and don't need to read any of that again. When I started birding, I kept a few records describing sightings and locations in handwritten booklets that I can't seem to find now. Then I migrated online to the old Sidekick (remember that??) and kept some records which were lost to either computer crashes or obsolescence of software. (sad, as I would like to have read them).
Once I retired, I got better and better at keeping a diary, and have now managed daily entries for more than 2 years. Mine is a diary, not a journal, more a record of daily activities than deep thoughts or summaries of current events. I find if I don't do it the days escape me and run together, and I wonder "where did the time go." With a diary, I can pretty easily recall things.
With the decline of steady correspondence, I wonder how historians of the future will piece together the daily experiences of individuals. One reason I dislike texting for more than immediate needs is that it provides no record and no context. I wonder whether historians would be more interested in musings about current events or crises, or whether they'd really love to know about how we spent our time!
What about you? Do you keep any kind of daily record? If so, what kind? Is it paper or online? Why do you keep it? I use MS OneNote because of the superior formatting and indexing capabilities. Each year is a new file with 12 tabs by month and notes arranged in daily order with subject headings composed of a few keywords about what was most memorable for that day. I made a template that makes it easy to record a brief mention of weather and whether I did my exercise or a bird trip that day. Sounds more complicated than it is! I'd actually like to put more effort (e.g. upload a photo or two) than I do, but haven't found the time yet. Have any of you found superior journaling applications?
I thought about making this a poll, but believe there are probably too few doing this to make it worthwhile.