I am also working on learning CW (aka Morse code), learning to play bass (already play guitar) and am trying to stay busy helping others too.
In addition to all that I do breakfix computer work on the side and a freelance gig writin technical tutorials for a site that specializes in selling small to medium sized, low budget VPSs. That has me learning things like Nginx and Redis, which I've never really spent any time on. It's great fun and my first professional writing job.
I also have a blog where I document my ham radio, automotive, and other misc projects, although I'm woefully behind on it. I built a 20 meter CW transceiver last week (from a kit) and have yet to post about that. I also had to repair a cracked body on the bass I am learning to play, but didn't even take pictures. Writing about things while you do them takes twice as long, at least. I'm lazy.
Lastly I took a recent promotion. I work remotely, training new employees at the web hosting company that I work at. I also develop training materials and am revamping how we approach that stuff. I've never done that before. It's the first time I've been off the front lines, and I like it. A lot.
Thankfully I have a lot to keep me busy so that my mind can focus on what I'm doing rather than on the troubles that plague my wife. She'll either survive or she won't, and my worrying won't affect it. All I can do is support her. Our adult daughter is her full time caregiver (I am not cut out for that, and we're all okay with it, I promise) and is with her, and that has to be good enough.
I've been blessed with an amazing support network and a few extra bucks to let me stay busy on projects. If I didn't have those to keep me going... eesh.
Lastly, I'm glad somebody asked this question. I had a lot to get off my chest. And if this didn't make a lot of sense, I apologize. It's a bit of a brain dump.