Most people are already aware of the most obvious drawbacks of having to wear glasses, such as distortion, reduced field of view, expense, poor appearance, inconvenience, reduced vision because of dirt or rain on the glasses, etc. However, they are not aware of the more serious results of increasing myopia.People who ask their doctors about the "spots" they sometimes see are usually not told that the problem frequently arises only because myopia has been allowed to develop. Furthermore, if the floaters are increasing in number, this could be a sign that the myopia has progressed to the point where degenerative processes are taking place at the surface of the retina, and the particles of material resulting from this degeneration are leaving the retina and passing into the watery vitreous. A large number of floaters can thus be a sign that a retinal detachment is about to occur.