a pinky switch - - - was just as handy as the thumb thing once I retrained my brain. YMMV of course.
This is too good an introduction to one of my favourite topics: Retraining your brain, meaning you have to master a task in a way you haven't been doing it before, is very good for your brain! It will take some time. In a couple of weeks you'll start to remember you're doing it in a different way. In a few months your brain has built new neural routes, after which the new way is just as automatic as the old one used to be. What's the benefit, you may ask? Well, just think about that unhappy situation when your brain will let you down, either due to an accident or a memory disease such as Alzheimer's. The more alternative routes your brain has rebuilt, the less you suffer. Simple things like learning to brush your teeth with the other hand as good as with the usual one serves the same purpose. So does learning a new route from home to work.
So, in case you can't find a satisfying replacement, take the new one as a precautionary cure for old age.
