When I'm gaming at school, a few of my friends have noticed that my eyes go back and forth horizontally quite quickly, and I wasn't very concerned at first. Just tonight, I leaned my phone against my laptop screen and took a video of my face while playing and realized that it does kinda look concerning. I think it may be contributing to my double vision... Do any of you guys do this too? I play in 2560x1600, by the way.
(sorry for big paragraph)
(sorry for big paragraph)