Name something you learned in school you have never used in your adult life.

Calculus

Absolutely everything. I think the only thing I've used from schooling was some German I've learned

All those novels we had to read? Yeah those were so useful

Religious Education ! completely pointless!

How to diagram a sentence.

Sin=adjacent over hypotenuse

The history of the US.

Many things about math

algebra

French

Roman numerals, although it does mean I can tell when some old movies and tv shows were made. 🤓