Martin, I think this is a great idea what you are doing.
I used to suffer myself from stress, lack of sleep and muscle spasm till recently watching yourself and Mike Waldt, Keith Barrow and others. It inspired me to build a workshop, and I have enjoyed every minute of learning the lathe. Hope this goes well for you and it can help loads of people.
ps Woodturning is so relaxing
pps Thank you for all the videos you have done