Obscure example here, but on Freaks and Geeks, Lindsay (basically one of the title characters, along with her brother, Sam), a straight A+ student, suddenly ditches studying to hang out with the burnouts, freaks, and "losers" on the show. While this was indeed the premise for the entire show, I don't see that happening in real life. First, the "freaks" would never truly accept her, they would kick her ass every day, and her parents, unless they were brain-dead, would be up in arms over her throwing her entire life away! (Some of the "freaks" on the show actually made the same point to her, and about her!) Real "freaks" wouldn't want a "brainiac" in their midst! They would think she was a "narc"! :
