Severe RSI forced me to learn mousing with my non-dominant hand. Now I am "ambimoustrous" and switch back and forth throughout the day. When I start a new job,

Severe RSI forced me to learn mousing with my non-dominant hand. Now I am "ambimoustrous" and switch back and forth throughout the day. When I start a new job, the first thing I request is a second mouse so that I have one available at all times on both sides of the keyboard and can switch easily.