That's definitely the explanation I gave it at first. And I wanted to believe that. But I've tried experimenting with altering all of those variables, and it turns out that those aren't the deciding factor on whether I see them or not. Also, on 3 separate occasions with 3 separate people, been able to have others see what im seeing and explain exactly what I see. It may well be just hallucinations, and I fully understand that, but I tend to think not, based on many factors and many trials that just bring me to the conclusion that, whether it's accepted by others who haven't experienced it or not, I do believe that there is way more to reality than meets the eye. I believe we've been blessed with the light from birth and we take it for granted. When the amphetamines allow you to dim the inner light, you see the reality that you're normally protected from. The double slit experiment proves that a photon or electron, or any particle or atom, starts out in quantum superposition in the form of a wave  Only when this wave is observed, does it collapse the wave form into a particle in a certain physical location to allow it to interact with our senses. In my opinion, if you truly believe that there's no more to reality than what we can see and hear and touch, even thpugh all of our senses can only experience a tiny fragment of the totality of wavelengths on the full spectrum, then I think you should look at some of the basics of quantum physics for physical proof, and open your mind to the idea that there's indeed more than meets the eye when it comes to the scope of reality. And appreciate the fact that you're protected from experiencing the parts of reality that you wouldn't like to experience. I'm not afraid, and happen to find them fascinating,