New ask Hacker News story: Ask HN: Have you picked any new skill from scratch, in your 40s or later?

Ask HN: Have you picked any new skill from scratch, in your 40s or later?
2 by akudha | 0 comments on Hacker News.
I'm not talking about learning programming languages if you are already a programmer, but more like something totally different from what you do - like a new human language, new sport or music or any skill late in your life? 40s or later? If yes, what is it and how did you learn?