Is it normal to see this stuff?
I keep having this weird hallucination where I'll suddenly start seeing these incredibly vivid spots of light that move through the air just like dust particles. They kind of shine with the colors of the rainbow, like a CD or a prism. I can see them at different depths, and closing my eyes or moving my head won't make it go away. It usually lasts about a minute or less, and then it's gone. Is this normal?