“A bit of cussing and sex chatter is a standard, arguably even essential component of most people’s teenage years, and many kids first start to wrap their heads around the concept via the remove of movies and TV. In no small way, that’s the moral of such stories erring on the side of the developmentally instructive: It’s cool that you can’t stop thinking about sex, don’t worry that you’re so awkward and sweaty, the instinct to test your limits is healthy.”