Hi Erewhon, I volunteer in an organization called 'The Men's Shed.' It was started in Australia a number of years ago and is slowly gaining popularity around the world.
What is the Men's Shed?
Well, we have people with Diabetes, Parkinson's, Partial Blindness, Cancer, Deafness and many other ailments that God gives us, just to test our metal. I say this because, other than outward signs of the conditions, all of the guys have adapted to their particular condition and have found a way around it. They turn out just as beautiful items as they did before they became ill.
It is not uncommon to hear the guys talking about how working with wood has been their saviour.
I encourage you to work with your condition and find new ways to continue this great hobby of scrolling.
I have included the website to the shed I work at.
http://www.communitywebs.org/willosmensshed/Good Luck mate.
Dave.