I realize one of the reasons why the homo sapiens species has dominated this Earth is the Opposable Thumb. I don't envy our simian cousins. Try holding a pencil or chopsticks or eating without using your thumb. Hard, isn't it?
So, meantime I am using my non-dominant hand for most functions. (By the way, it's hard to wipe one's nether regions with one's non-dominant hand after using the loo).
Looking on the bright side, maybe I'll become ambidextrous by the end of this saga.