I don’t have time to go down a YouTube rabbit hole but in my experience it’s quite simple - you just have to do near-far-near focusing while outdoors. I read th

I don’t have time to go down a YouTube rabbit hole but in my experience it’s quite simple - you just have to do near-far-near focusing while outdoors. I read this on HN years ago right after getting my first indication that one eye was just barely no longer 20/20. I was always proud of my perfect vision and was quite worried. Since then I have tried to do several of those near-far-near transitions outdoors every morning and my vision is back to perfect in both eyes and has stayed there. Look at a finger, look at a tree far away, back to my finger. I would highly encourage anyone to start doing this regardless of current vision.