Which was crazier, she wondered, seeing patterns when they weren't there, or ignoring patterns when they obviously were? - Lis Wiehl

Then there were Cassidy and Allison, her best friends. She knew she could count on them to support her, at least in their own ways. But either of them, when faced with something that might be bearing down on her like a freight train—how rational and lucid would they be?

"But she's your daughter!" "You think I don't know that?" Donna Mitchell's dark eyes, so like Allison's own, drilled into her. "But I don't do her any favors if I keep enabling her. I'm not going to rescue Lindsay from the consequences of her own self-destructive behavior anymore. The last time she was here, I told her if she left that was it. And she still did."

“But sociopaths don’t see other people as people. Something’s wrong with their wiring,” Nicole said. “They don’t have any empathy, and they don’t feel fear. So they don’t feel guilty when they kill. If anything, they feel powerful.