I'm going to tell you a story. It's a story about three girls with an unbreakable bond. But it's that bond that is unusual in so many ways. I wish I could say that this is a happy tale. I wish that I could say that the three girls had happy lives and that their significant others loved them as much as the girls loved them. But I guess that wouldn't be much of a story at all. Their story was much darker, much sadder, much more complex. You see, these girls were bonded by the simple, yet terrifying, fact that sometimes your own worst enemy is you.