Many years ago, I got a Wacom drawing tablet. Friends allege that I draw well, being a computer geek, I gravitated towards drawing digitally. However, I found that I moved back and forth between my drawing tablet and mouse. It became a bit of an irritant needing to move my mouse pad back and forth while I alternated between tasks on that computer. I chose to address the problem in an unconventional way; I would start to do one such task with my non-dominant hand.
Given the two tasks, navigating a mouse or drawing, it made sense to do the former with my non-dominant hand. I normally operate the mouse with my right hand, so I moved it to my left side. In order to build the muscle memory, I’d need to do it consistently. However, I used over half a dozen computers regularly at the time, so I needed to switch them all. We intuitively click on the mouse button with our index finger; in order to continue to do this symmetrically, I’d need to reverse the mouse buttons. The first week was a practice in frustration and futility; everything was awkward.