Want to learn something new in 2023??
Cooking with flavor bootcamp (used what I learned in this a LOT this year)
Beekeeping 101
Learn Interior Design from the British Academy of Interior Design (free to audit course - just choose the free option when you register)
Video on learning to read music that actually helped me??
How to use and sew with a sewing machine
How to ride a bike (listen. some of us never learned, and that's okay.)
How to cornrow-braid hair (I have it on good authority that this video is a godsend for doing your baby niece's black hair)
Making mead at home (I actually did this last summer and it was SO good)
How to garden
Basics of snowboarding (proceed with caution)
How to draw for people who (think they) suck at art (I know this website looks like a 2003 monstrosity, but the tutorials are excellent)
Pixel art for beginners so you can make the next great indie game
Go (back) to school
Introduction to Astronomy (high school course - free textbook w/ practice problems)
Principals of Economics (high school course - free textbook w/ practice problems)
Introduction to philosophy (free college course)
Computer science basics (full-semester Harvard course free online)
Learn a language
Japanese for Dummies (link fix from 2022)
Ukrainian
Portuguese (Brazil)
American Sign Language (as somebody who works with Deaf people professionally, I also strongly advise you to read up on Deaf/HoH culture and history!)
Chinese (Simplified)
Quenya (LOTR fantasy elf language)