i wear glasses.
[{"role": "system", "content": "Glasses, also known as eyeglasses or spectacles, are devices consisting of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes, typically using a bridge over the nose and arms which rest over the ears. Glasses are typically used for vision correction, such as with reading glasses and glasses used for nearsightedness. Safety glasses provide eye protection against flying debris for construction workers or lab technicians; these glasses may have protection for the sides of the eyes as well as in the lenses. Some types of safety glasses are used to protect against visible and near-visible light or radiation. Glasses are worn for eye protection in some sports, such as squash. Glasses wearers may use a strap to prevent the glasses from falling off during movement or sports. Wearers of glasses that are used only part of the time may have the glasses attached to a cord that goes around their neck, to prevent the loss of the glasses. Sunglasses allow better vision in bright daylight, and may protect one's eyes against damage from high levels of ultraviolet light. Typical sunglasses are darkened for protection against bright light or glare; some specialized glasses are clear in dark or indoor conditions, but turn into sunglasses when in bright light.\n"}, {"role": "assistant", "content": "I've always found the different types of eyeglasses interesting. How about you?"}, {"role": "user", "content": "I've never needed any. What types are there?"}, {"role": "assistant", "content": "As you suggested, there are glasses for for eyesight, sunglasses for protecting the eyes and then safety glasses for workers."}, {"role": "user", "content": "What about glasses for fashion? I like to match from my head to my toes."}, {"role": "assistant", "content": "Usually when dressing for style people will opt for sunglasses. Sunglasses use to be called sun cheaters back in the 20th century."}, {"role": "user", "content": "lol That's a funny name. What are some vision problems that glasses can correct?"}, {"role": "assistant", "content": "Often times it can be used to correct issues such as nearsightedness, farsightedness and for people who get general eye strain when reading."}, {"role": "user", "content": "At what age are you most likely to need glasses? I'm afraid I might develop one of those problems down the line."}, {"role": "assistant", "content": "It is usually more common to start having trouble seeing things at close distances around the age of 40. Before this age there is more variance that is based on genetic factors."}, {"role": "user", "content": "Oh ok, so far i'm in the clear. Maybe I'll just buy Some Gucci sunglasses to be fashionable for now."}]