Dear folks on r/MagicEye, how good are your eye sight? Do you wear glasses?
I've been wondering for many years if the parallel method helps with protecting one's eye sight(or at least helps with preventing the short-sightedness). Is there a general consensus on it?
How old were you when you learned to do the magic-eye thingy*? Which method do you use, cross, parallel, or mixed? Do you think you benefit from it, eye-sight-wise?
Also a plus question: What are your eye protecting/relaxing routine? Were you taught any exercise methods in school(or any elsewhere)?
edit: *autostereograms
update: whoa a lot of comments! Thank you! It's really interesting to read through it :D