I knew a kid who, when they was little, they would have attacks when a relative removed their glasses. She would sometimes do it on purpose in front of them and they would have emotional outbursts just by the fact that she removed her glasses (eyeglasses). As far as anyone knows, no family member explained why the child would have this issue and had no idea why the kid would behave this way but never took him to get help I don't think.. I remember because it was a girl I was dating's brother, about fifteen or so years ago. What was strange was that, when anyone else wore glasses, the child would not care when they removed them; just that one girl; their cousin.
The relationship between them and the cousin was normal with every other respect, but the kid had some kind of psychological/panic attacks when she removed her glasses.
They never claimed to traumatize the kid or anything but they went berserk when she removed her glasses and would cry, scream and have some sort of psychological problems. And from what I remember, the kid would always wear a hat around her as well or would have attacks as well if seen without a hat around her, but nothing was wrong with his head and would show it to anyone else beside this cousin.
Is there any possible way to know why something like this would happen in a kid around 6-9 years old? I am just curious and don't know if this question is fit for this site, but I thought I'd ask it here.
Some other info I can remember about the kid can be answerer if necessary.