I spend a lot of time on the computer and stitching, obviously. I have been having trouble with my right shoulder for the past few weeks and have been trying different things to make it better. Have you every tried to change the way you sleep? Not easy. I think that may be part of the trouble. The other thing I have done is to move my mouse to the left side of the keyboard and operate it with my left hand. That is a huge challenge and so far amusing. I will let you know when it gets to be an aggravation. Maybe I will get better at it before the novelty wears off. If nothing else, it is making my poor old brain work a little harder!!