Pessimist: The glass is ½ empty.
Excel: The glass is January 2nd.

Scientists have renamed 27 human genes to stop Microsoft Excel misreading them as dates. The changes have been underway for the past year but have been formally announced as new guidelines published by the HUGO Gene Nomenclature Committee. Scientist are overjoyed but annoyed Microsoft didn’t make the changes itself.
I spend at least January 2nd of every week messing with Excel. This still took me a whole minute to get. 😅
@moanos And this is why I'm starting a religion whose sole commandment is "Use ISO8601 date/time formats".
(Years ago, the Excel team closed my feature request to add yyyy-mm-ddThh:MM:ss as a default format because it was 'too niche'. Am I still a little bitter? Yeah, I might be.)
exactly, had the joy of experiencing this effect this morning when prepping some data