The truth is, I’ve already seen Ward D. I visited it once before, nearly a decade ago. Back when my best friend was a patient there. I still remember her matted hair and wild eyes when I came to visit. She didn’t look like my best friend anymore—more like a wild animal closed up in a cage. But the thing that sticks with me most—the thing I will never forget—are the words she spit out at me just seconds before I ran out of the unit, swearing to myself I would never return ever again: You should be the one locked up here, Amy.