When I was about 10, I was visiting my grandparents in Chicago and for some reason I still do not understand, they played us a video of my grandpa’s cataract surgery. It was a close-up of my grandpa’s eye, and then the eye got sliced into, and then a little vacuum thing went in and oh god I won’t get any more detailed but it was horrific and psychologically scarring. Anything eye-injury-related still freaks me out (even more, I suppose, than the standard amount of freaked-out normally associated with eye-related injuries).