The most famous is probably friday the thirteenth, but setting that aside, what other days in general (regardless of specific date) do you hold some superstitions about?
I never could get the hang of Thursdays
Don’t touch production on Friday afternoon.
I’m not superstitious. It’s bad luck.
Only car accident I’ve been in was on Friday 13th. It was minor damage and I don’t think it’s reason to be superstitious.
I never push updates on a Friday because I don’t want to work weekends if something goes wrong.
Kevin will ask for a change to production on Friday afternoon.