Quote from Robert in Peter on the Couch
Robert: And I thought I was doing them a favor by staying. Peter: Yeah, me too. Robert: They want you there until they don't want you there. Peter: You know, I got the raw deal 'cause I was the oldest. You know, so they made all their mistakes with me. Robert: Yeah, me too. It's like I was the practice kid. It's like, "Oh well, now we know not to drop Raymond." Peter: You know, in my house, it was, "Not now, Peter. Amy's playing the piano. Take off your cape and eat your dinner."