String you up by your toes, leave you in a dark room with "things" crawling all over your body, or slithering, and every so often you'll feel a nibble. Every day, a tub is positioned near your mouth with some sort of mush to keep you fed, should you choose to eat it. This goes on and on.. After three years, the lights are turned on. After you finally blink away the extreme blindness, what was in the room will be revealed to you, as well as what you have been eating. I then offer you a choice- continue as you are, or pull that lever to your right, which will drop you into an even darker pit. You will not know what is in that pit.
What those things are, and what you've been eating, you'll have to wait until it actually happens.