Because you like Amy Pond in Doctor Who

When push comes to shove, the usually overly cautious Luigi has the heart of a hero. See them in Super Mario Bros..

Rose Hathaway is a reckless, rebellious smartass who's training to be a royal vampire guardian. See them in Vampire Academy.

Orphan Bruce Wayne has a tortured soul, but he's trying his best to weed out corruption. See them in DC Extended Universe.

Underneath her brassy, sarcastic exterior, Olive Penderghast is more sensitive than she pretends to be. See them in Easy A.

Raised to happily follow the rules, Cassia might actually be more rebellious than she thinks she is. See them in Matched .

When dealing with a half-demon partner and a world of violence, Kagome Higurashi has plenty of chances for her true courage to shine. See them in Inuyasha.

Susanna Kaysen is an aspiring writer, despairing young woman who struggles with suicidal thoughts. See them in Girl, Interrupted.

Amber Holt is perpetually caught between forging her own path and stumbling around in the dark. See them in Parenthood.

He's an eccentric pirate making it up as he goes along. He's Jack Sparrow, savvy? See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Jim Halpert is a master at the art of making it through the work day, including participating in an office Olympics. See them in The Office.

Saul Goodman can get just about any lying crook off the hook in court. Well, as long as he can make a buck out of it. See them in Breaking Bad.