Minor tweaks in ergonomics, both times. 1) Using a laptop at a desk with no peripherals. Fix was to raise the screen, sit up straight, and get an external keyb

Minor tweaks in ergonomics, both times. 1) Using a laptop at a desk with no peripherals. Fix was to raise the screen, sit up straight, and get an external keyboard and mouse. 2) Stopped using one of the sleek Apple mice from years ago, the one that looks like a bar of soap. My wrist was in very bad pain, and switching mice fixed it immediately.