I don’t believe I’ve ever used the right Shift key on a keyboard. And I had fairly bad RSI, but completely eliminated my symptoms by improving my posture, remap

I don’t believe I’ve ever used the right Shift key on a keyboard. And I had fairly bad RSI, but completely eliminated my symptoms by improving my posture, remapping my modifier keys, and getting a less stressful job. Yes, what you do with your hands matters, but there are other factors at play that are equally important.