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": "user", "content": "Hiya! I'm back from recently getting glasses and am trying to adjust to them."}, {"role": "assistant", "content": "It takes me awhile to adjust to new glasses too!  I use them for vision correction, such as with reading glasses and nearsightedness."}, {"role": "user", "content": "Do you  happen to know how long it takes to adjust? Or really any tips of a new glasses wearer!"}, {"role": "assistant", "content": "It depends on the person - glasses are typically prescribed by an ophthalmologist or an optometrist - they might be able to help!"}, {"role": "user", "content": "Well thank you for the help! I wonder how long they've been around.. The glasses, not optometrists!"}, {"role": "assistant", "content": "I really don't know!  But it's interesting that they're made of glass or hard plastic lenses mounted in a frame that holds them in front of a person's eyes"}, {"role": "user", "content": "The lenses are sometimes made of plastic? That's something I didn't know!"}, {"role": "assistant", "content": "Yes!  And some people need safety glasses to protect against flying debris.  People like construction workers or lab technicians"}, {"role": "user", "content": "I'm guessing safety glasses do nothing to vision, right? They're just general use products."}, {"role": "assistant", "content": "They can be made to prescription, depending on the person's needs.  There are some types that are used  to protect against visible and near-visible light or radiation."}]