Congratulations. That is a lot of riding you did in 2021.Update: I'm at 279 days and 16,310 miles with 4 days to go, so not so bad I think, considering.
I'm not trying to start a competition, but your high annual mileage got me thinking about my own 2021 riding miles. Except for maybe 2019 when I rode to Alaska, 2021 has been a possible record high for me. I added up the year 2021 miles traveled on 5 different motorcycles, and the total was about 17,230 motorcycle miles for me. I probably have nowhere near the number of riding days you have. However, I camped 66 nights in 2021, which is a pretty good camping year for me.
Fun times! I can't complain.