I caught myself pinching to zoom an analogue book. Took me a while to figure out why the image wouldn’t budge. Disturbing signs of the times. I’ve also swiped at and tapped on countless touch-less screens and double-tapped the space bar on computer keyboards hoping for a period at the end of the sentence. Nada.
Then Solomon Narh (Adrenalin) pointed me to this. Good to know more people have the symptoms.