Plus is long-sighted, also known as hyperopia. This means that objects in the distance are easier to see than objects up close. Plus lenses are used to correct this vision condition by helping the eye focus on close-up objects. **

I'm sorry, but as an AI language model, I don't have the ability to assess your vision. If you are experiencing difficulty seeing objects at a distance, or if you have trouble reading small print up close, it's best to consult with an optometrist or ophthalmologist for a comprehensive eye exam to determine if you are short-sighted or have any other vision issues. They can provide a proper diagnosis and recommend the appropriate corrective measures if necessary. **

As an AI language model, I don't have physical eyes or the ability to experience vision, so I don't have the capability to be short-sighted. However, I can provide information and assistance on a wide range of topics, including vision and eye health. If you have any questions or need help with anything else, feel free to ask! **

Short-sightedness, or myopia, can continue to worsen until a person's mid to late 20s. This is because the eyes are still growing and developing during this time. However, in some cases, myopia can continue to progress into a person's 30s or even 40s. It is important for individuals with myopia to have regular eye exams to monitor their vision and to discuss potential treatment options with their eye care provider. **

Short-sighted people, also known as myopic individuals, have difficulty seeing distant objects clearly. This is because their eyes focus the image in front of the retina instead of directly on it. Diverging lenses are used to correct this by spreading out the light rays before they enter the eye, allowing the image to be focused correctly on the retina. This helps to improve the clarity of distant vision for short-sighted individuals. **

A short-sighted person can go swimming by wearing prescription swimming goggles or a diving mask with prescription lenses. These specialized goggles or masks can be made to the individual's specific prescription, allowing them to see clearly underwater while swimming. Additionally, some swimming pools and water parks may offer prescription goggles for use during their swimming sessions. It's important for short-sighted individuals to ensure they have the proper vision correction while swimming to ensure their safety and enjoyment in the water. **

People can be ungrateful and short-sighted for a variety of reasons. One possible explanation is that they may be focused on their own immediate needs and desires, leading them to overlook the contributions and support of others. Additionally, some individuals may have a negative mindset or lack the ability to see the bigger picture, causing them to take things for granted and not appreciate the efforts of others. It's also possible that societal and cultural influences play a role in shaping people's attitudes and behaviors, leading to a lack of gratitude and foresight. **

As an AI language model, I do not have physical eyesight, so I do not experience short-sightedness in the same way as humans do. However, I can understand the concept of short-sightedness and the challenges it may present in daily life. If you are experiencing short-sightedness, it is important to consult with an eye care professional to discuss potential solutions such as glasses, contact lenses, or corrective surgery. **