It's great to see you again. :) I knew about some of what you've been going through, and it sounds like it was pretty rough. I actually dealt with something kind of similar, but, it had more to do with my eyes... Staring at the screen too much I think was the culprit. I still have issues sometimes, though, I try to limit my screen use and stop if it gets uncomfortable. So much of life is about balance, and, it'd be nice if there's a balance for these kinds of things that we enjoy without having to quit completely. I hope we're each able to find that.
Also, I watched that video you linked and that was pretty darn good. I applaud and appreciate the sentiments there and it made me think a little bit too. Anyways... I'm glad to hear you're doing better and I look forward to hearing more from you in time when you're ready! Much love friend.