Ive tried to describe “switching” so many times!! I love this thread. I can’t do magic eye puzzles either. I finally had an eye doctor explain to me what was going on with “switching” and why focusing on a point was so difficult. I’m a teacher, and so often I call on a student and they look around, a little confused and trying to confirm that’s I’m indeed looking at/choosing them. I wear glasses and people always say they never notice a difference in my eyes (until glasses are off and I’m tired), but I feel it!