Because you like Christopher John Francis Boone in The Curious Incident of the Dog in the Night-Time

Juliet Starling is a cheerleader by day, gleefully unhinged zombie killer by night. See them in Lollipop Chainsaw.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Audrey Horne may seem inquisitive and charming, but she can turn on a dime. See them in Twin Peaks.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

Pepper Potts can run a company, manage an egomaniac, and take down bad guys, all without breaking a sweat. See them in Marvel Cinematic Universe.

Columbus can't trust anyone. The first girl he let into his life tried to eat him. See them in Zombieland .

Captain Spock is on a five-year mission exploring the final frontier and boldly going where no man has gone before. See them in Star Trek.

A contemptuous aristocrat, Violet Crawley is unafraid to exert her authority and voice her opinions, no matter how harsh they are. See them in Downton Abbey.

Tiffany Maxwell wishes people would stop reminding her about her dead husband. See them in Silver Linings Playbook.

Community-driven but practical, Calvin Palmer is a natural leader even if he doesn't always see it. See them in Barbershop.

Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.

Johannes Betzler is an overwhelmed little boy caught up in deeply confusing times. See them in Jojo Rabbit.