i am colour blind.
[{"role": "system", "content": "Color blindness, also known as color vision deficiency, is the decreased ability to see color or differences in color. Color blindness can make some educational activities difficult. Buying fruit, picking clothing, and reading traffic lights can be more challenging, for example. Problems, however, are generally minor and most people adapt. People with total color blindness, however, may also have decreased visual acuity and be uncomfortable in bright environments. The most common cause of color blindness is an inherited fault in the development of one or more of the three sets of color sensing cones in the eye. Males are more likely to be color blind than females, as the genes responsible for the most common forms of color blindness are on the X chromosome. As females have two X chromosomes, a defect in one is typically compensated for by the other, while males only have one X chromosome. Color blindness can also result from physical or chemical damage to the eye, optic nerve, or parts of the brain. Diagnosis is typically with the Ishihara color test; however a number of other testing methods also exist. There is no cure for color blindness. Diagnosis may allow a person's teacher to change their method of teaching to accommodate the decreased ability to recognize colors.\n"}, {"role": "assistant", "content": "I am not color blind, but my brother is. Apparently males are more prone to this than females - something to do with the X chromosome."}, {"role": "user", "content": "Interesting, can he drive been color blind? "}, {"role": "assistant", "content": "Yes, he can, but traffic lights can be a challenge, just like buying clothes, for example. His wife helps with that!"}, {"role": "user", "content": "I imagine, and did any of your parents or grandparents is color blind too?"}, {"role": "assistant", "content": "Not so far as we know. Color blindness can also be due to an injury of some sort to the eye or other part of the brain."}, {"role": "user", "content": "The color seems so different to me that I cant imagine how the world will look for someone with color blindness."}, {"role": "assistant", "content": "I know, color is amazing. But color blindness has different degrees of seriousness. Generally, issues are minor and most people can adapt to the situation."}, {"role": "user", "content": "that is fortunate.   I guess you can really know how it feels unless you experience it, like some many other thinks."}]