The picture of me jamming at the Gold Coast , Brisbane Australia was in 1993. Even during the night, in fact everywhere I went, or whatever I was doing, most times I wore my glasses....without which I could not see properly. I had several pairs. The picture on the right..was in year 2000, the new millenium. See...no more glasses, day or night. I have not worn spectacles, except for protective sunglasses, since the mid 90's when I succeeded in my 'experiment'.