duppy, you don't see with your eyes, you see with your brain, thats why you are able to hallucinate, because your brain puts the images in what you perceive to be in front of you, but they aren't really there are they? if someone is blind, and they had sight at one time, images will appear, when you do shrooms, acid, whatever your imagination takes over, are u accusing the blind of not having an imagination? all people have imaginations, the blind aren't people?