"Patric Gagne realized she made others uncomfortable before she started kindergarten. Something about her caused people to react in a way she didn't understand. She suspected it was because she didn't feel things the way other kids did. Emotions like fear, guilt, and empathy eluded her. For the most part, she felt nothing. And she didn't like the way that "nothing" felt. She did her best to pretend she was like everyone else, but the constant pressure...