Debra: How about this: Marie, before Ray was born, do you remember doing the airplane thing to Robert?
Marie: Sure.
Debra: So isn't it possible that while you were wiping Ray's chin, Robert was feeling neglected? And that's when he started taking care of himself. So you see, Robert, when Ray came along, you started touching food to your chin as a subconscious way of trying to get your mother's attention again. And now that's your way of dealing with any kind of stress. That makes sense, right? [excited] See, I told you I would get it! [off Robert's look] I'm sorry, Robert.