There are two things. One is changing eye-sight, which (thankfully) I’ve avoided. I don’t need glasses in any situation other than looking at a monitor. And the other is just some strange eye/brain doesn’t quite work right and focuses slightly in-front of or behind the screen. So it’s probably a good idea to tell your eye doctor to check for this issue. I didn’t find out until I was in my mid-twenties. Heck, it didn’t even occur to me that what I was experiencing even could be an eye issue other than just normal eye strain from looking at a monitor for too long.
