I've been keeping bees for a while now, and for most of those years, my record-keeping was less than perfect.
Paper worksheets stuffed into a clipboard. Ink smeared from writing while working in the hives. Half-finished entries because the colony was feisty, or I was hot and tired at the end of the inspection day. And when I sat down a week later to figure out what I'd seen on the last go-around, I sometimes couldn't make sense of it.
If you've kept bees for more than a season or two, some of that probably sounds familiar.