
idk if this is too intensive but you can do it over a long period of time and it can be really useful. but learning a new language and writing notes on grammar and vocab. spanish is really enjoyable to learn because the pronunciation is very easy and it can be very helpful to know spanish. another suggestion is any type of animal you find interesting. if you enjoy cooking taking notes on the series techniqely with lan lam would be fun. very useful and very informative
I actually was learning Japanese for a bit because I was supposed to go on a trip there a couple years ago (unfortunately the money was not there for me) but I think I’d fare a lot better learning a language that uses the same alphabet, because the kanji and other new characters were a major struggle for me