If you have perfect, 20/20 vision, you just don’t know how lucky you are. You don’t have to wear glasses, the miracle contraption that corrects poor eyesight by being a fragile, uncomfortable thing that sits on your face all day attracting dirt and oil. For those who have to wear them (or those who can’t wear contacts or are afraid of laser eye surgery), they’re about the most irritating (although necessary) thing in the world. Here are some people who understand the daily struggle.