The first video linked in the OP is astonishing to me, a layperson with no medical training. It's giving me lots to think about with regard to motor impairment

The first video linked in the OP is astonishing to me, a layperson with no medical training. It's giving me lots to think about with regard to motor impairment. (Basically, I'm reviewing my prejudices and nodding due better understanding the plight of afflicted individuals.) [0] [0] https://www.youtube.com/watch?v=FFki8FtaByw https://www.youtube.com/watch?v=FFki8FtaByw