Yep, to everything you said! You know, someone pointed out how appropriate and sad at the same time it is, that Bobby's inner world was presented in his open and friendly home, while Dean's inner world was represented by a motel floor full of closed doors. There's something enormously sad about that image, a symbol for never having a real home to begin with and hiding so many pains and memories from himself, keep them hidden behind the doors of his mind, in order to function. *hugs Dean*