Because you like Ebenezer Scrooge in A Christmas Carol

Hawkeye Pierce is a Devil-may-care Army doc who'd have the Devil laughing and drinking in five minutes flat. See them in M*A*S*H.

Accessing more than 10 percent of your brain can do strange things to anyone, and Lucy is Exhibit A. See them in Lucy.

A vampire hunter, Integra Hellsing doesn't tolerate failure, least of all her own. See them in Hellsing.

He's a troubled insomniac in search of a moment to rest and a meaning to his existence. See them in Fight Club.

An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.

Nomi Marks is a brilliant hacker with an open-minded, accepting spirit. See them in Sense8.

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.

Like her trusty sword, Arya Stark is tiny but vicious. See them in Game of Thrones.

Neytiri is an accomplished woman with no patience for stupidity. See them in Avatar.

Hiccup Haddock III may be the only Viking nerd in recorded history. See them in How to Train Your Dragon.

The star of every school production since kindergarten and the most popular girl of East High, Sharpay Evans usually gets her way. See them in High School Musical.

With a unique ability to empathize with killers, Will Graham helps society but his sanity pays the price. See them in Hannibal.