YOU KNOW YOU'RE GETTING OLD WHEN .....

 ....... you recycle diaries.

I don't have a lot of appointments now that I'm retired and when I thought about buying a 2023 diary I looked at the 2022 one and saw how many empty pages there are. I went through the whole book changing the dates by one day to match the 2023 calendar..

This is the sort of thing my old man would have done when he was retired and I would have teased him about it.