The world is full of darkness and light, like air and ocean. Sometimes the light goes through the darkness and lights it up and sometimes the darkness encroaches on the light until it seems like there is no more light at all. My eyes are full of light today but sometimes they are full of darkness. Sometimes the darkness is around the edges and the light is only in the center and everything blacks out until there is nothing left. One day that will happen and the light won't come back and I will be afraid of all the darkness. The eye doctor when I got my glasses said my eyes are healthy but he doesn't know about the darkness and the light.