Dean considered that for a moment, nodding. Yeah, there had been lots of times he'd considered cutting his brother loose. It'd never stick, of course, because... well, because. But he identified with the doctor in any case. Family was all he had, but sometimes it drove him crazy.

Not crazy-enough-to-need-a-shrink crazy, but crazy.

"But it's good, y'know?" He shrugged, settling back into the seat and looking up at the screen. "You can be yourself around your brother."