I teach myself languages, using various online resources. With the goal of a B-2/C-1 level in Spanish and French, it’s become a daily habit. I use headphones, and literally spend hours on this. I fantasize about the trips that I would like to make someday, or the really cool jobs that I could get. Another benefit is that becoming bilingual delays or maybe even prevents dementia—something that I want to avoid now that I have dealt with it for years…