There have been a lot of changes in your eyes over the past few years. Being nearsighted is having a power of -4, which can occur when the eyeball is too long. When trying to see things that are far away, this may lead to cloudy vision. If you’re wondering if it’s right for you at this moment, consult an eye surgeon about LASIK surgery. Before deciding on anything, they must perform a thorough examination of your eyes so they know what’s changed.