People with astigmatism do not generally see the world differently than people without astigmatism. Astigmatism is a common refractive error in which light does not focus properly on the retina, resulting in blurry vision at all distances. While the cause of astigmatism is still unknown, it is typically caused by an irregularly shaped cornea or lens. People with astigmatism may experience blurred vision, double vision, headaches, eyestrain, and difficulty with nighttime driving.
For people with astigmatism, the world may appear blurry or distorted, depending on the severity of their condition. They may find it difficult to focus on small objects or text, and they may have difficulty distinguishing between shades of color. People with astigmatism may also experience difficulty with depth perception, making it difficult to judge distances accurately.
However, the world does not look "different" to people with astigmatism, as the condition does not affect their color perception or the sharpness of their vision. Astigmatism can be corrected with eyeglasses or contact lenses, which allow people with astigmatism to focus on objects clearly and accurately. With corrective lenses, people with astigmatism can see the world just like everyone else.