Well, to be fair, Insanity isn't just one place- there are an infinite number of Insanities, one for every person. But this Insanity is our Insanity, and therefore the only one that matters for us.

What is it like? Boring.

How big is it? Twelve feet long, seven feet wide, and ten feet tall. Or infinite, if you prefer.

What happens to us here? They feed us, let us sleep, go to the bathroom, shower, and make us exercise on ridiculously safe machines. And when we're not doing any of those thrilling activities, we stare at the blank white ceiling. Daydream, and hope the dreams don't turn to nightmares. Try to remember. Try to forget. Become more insane with each passing hour.

Why do they keep us here? They study us. I don't know why, but we're important.

How long have I been here? Three years. I counted by pulling out a strand of hair for each day. Disgusting, I know.

And who was I before I came here? None of your business.