Anyway, I stumbled upon something called palming some time ago, invented by someone named Bates who wrote a book about it. I never gave it much thought back then, but a few days ago it entered my mind. I'll take it as a sign.
It's simple, but effective. Palming Eye Exercise, See Without Glasses Bates Method - Techniques: Palming Natural Eyesight Improvement - Palming
I've decided to share this here, so others who want to get rid of their glasses for good can give it a try. I know I will.