Because you like Meggie Folchart in Inkheart

Part archaeologist, part philosopher, part politician, Jean-Luc Picard is an unashamed intellectual who runs a tight ship. See them in Star Trek: The Next Generation.

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in DC Extended Universe.

An adventurous dreamer, George Bailey always winds up putting other people's dreams first. See them in It's A Wonderful Life.

Jeff Winger thinks he's too cool for school, which is a problem because he just enrolled in community college. See them in Community.

A consummate schemer with a knack for solving mysteries, Shawn Spencer has trouble taking anything seriously. See them in Psych.

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

Not even a closed door will deter this eternal optimist. See them in Frozen.

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

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

George Weasley likes to invent quirky joke products, play Quidditch, and cause poor Mrs. Weasley a lot of anxiety. See them in Harry Potter Series.

A no-nonsense pro, Agent K has dedicated his whole life to his job. See them in Men in Black.