Yesterday afternoon I had a visit from a friend, Gien. It was nice to have a visitor and almost worth the price to pay.

Of course, I was glad to talk with him, but it also was very tiring. The biggest problem with long-COVID - in my personal experience - is the unpredictability of my energie level.

Even after a good night sleep, my energie level can drop like a barometer before a winter storm and I will feel tired the whole time. Another day I will feel fine and only afterwards will notice that my energie levels have dropped too low.

This is the main reason I record the health statistics from my Garmin watch. I do not know how Garmin measures it, but my Body Battery values give a good indication of my energie level. By recording it, I still hope to find a trend so I can get a handle on my health. After 429 days of recording, my energie level still varies wildly.

So today I have to take a break from programming. Hopefully tomorrow or the day after will be better.