my learning style relies less on courses (ie, formalized teaching content) and more on personal research, learning and doing.
the latest new thing I learned was making sourdough bread. In the beginning I read snips of a few books (can recommend if you're interested) watched a few videos, took lots of notes.
most importantly though, I made bread almost everyday. lots and lots of practice. try something, fail. research a bit more. try again, etc.
I guess my point is that actually doing the thing is more important than taking classes on it. hope you find you're next fun thing to learn!