Mason Romero: Look, if those monsters are out there, why don't you tell people? Give them... well, us... A chance to fight back?

Dean Winchester: Because telling people about this stuff... They don't always believe. Your people tried to warn you about this whistling freak. Nobody bought it. Not even you.

Mason Romero: So? Just record them, put it on YouTube.

Dean Winchester: Knowing about monsters and fighting 'em are two different things.

Mason Romero: So you make that choice for everybody? Imagine telling them. Imagine the lives you could save.

Sam Winchester: No. No. It doesn't work like that. People die. Even when they know how to fight, people still die.