There is such a famous film stamp - a person wearing dark glasses, suddenly becomes unrecognizable even to close relatives. Always hiccalled over him - well, say, they are stupid. And recently, due to an eye injury, I had to walk in smoke glasses for a month (to protect against any foreign objects and bright light), and for all this time 15-20 times I heard: "Oh, it's you? I did not know you! ".
In short, they probably aren’t stupid, but I’m very insightful. Good luck, fuck it up!