Well those are awesome for your left hand. That would make for an interesting challenge but how could we verify everyone used their off hand? I think my work would like like a 4 year old's

I'm glad it sounds like you can get rid of the pain. I just spent the last 4/5 days on my back after doing something to it that I'm hopeful I will recover from. The continuous pain is a serious modifier on what you do in life.

You might find this amazing presentation encouraging: Phil Hansen: Embrace the shake | Video on TED.com