Because you like Vizzini in The Princess Bride

Kenzo Tenma would have never guessed that ten-year-old he saved would later become a deadly serial killer intent on "thanking" him. See them in Monster (TV Show).

Amy Santiago likes following the rules a little too much. See them in Brooklyn Nine-Nine.

Charles Boyle is the human equivalent of a puppy, only slightly less adorable. See them in Brooklyn Nine-Nine.

In Ziva David's world, you grow up fast; you don't have a choice. See them in NCIS.

Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.

Sam Weir lives for the simple things in life: watching Saturday Night Live and reading comic books. See them in Freaks and Geeks.

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

Milhouse Van Houten is happy to be second banana. See them in The Simpsons.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

After surviving a CIA mission that was supposed to kill him, ex-military man John Reese bets it all on a chance to redeem himself. See them in Person of Interest.

Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.

Artemis Fowl understands the way of the world. If he wins, he's a prodigy. If he loses, then he's crazy. That is how history is written. See them in Artemis Fowl.