"You know better now," Caitlin points out, and takes a sip of her tea. "That's sort of why we're here, isn't it? We can keep on making the same mistakes over and over until we actually learn what we're supposed to from them." And if she's being honest with herself -- and she should be -- she's starting to wonder if maybe there isn't a mistake of her own she's caught in, even if it wasn't the one she was brought here to learn. But that's not the point right now. "The fact that you're embarrassed by it probably means you're moving in the right direction."