Yep, taking short visual breaks fairly often is what did it for me. One thing I did was install bird feeders just outside a window of my office (WFH), which gi

Yep, taking short visual breaks fairly often is what did it for me. One thing I did was install bird feeders just outside a window of my office (WFH), which gives me a reason to glance away from the screen at a longer focal distance. Also, birds are neat, so that's fun.