Because you like Jo March in Little Women

World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.

After having his mind altered after a bad breakup, Joel Barish is not convinced that ignorance is bliss. See them in Eternal Sunshine of the Spotless Mind.

V is a violent anarchist with literally nothing left to lose. But, he might have a point. See them in V for Vendetta.

Combining an innocent face with an insatiable bloodlust, Eli recruits friends to join the vampire way of life. See them in Let the Right One In.

More than any of her friends, Fluttershy is willing to see the best in everyone, a trait that has won over many enemies. See them in My Little Pony.

Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.

Melinda May is a woman of few words and many talents. Most of them martial. See them in Marvel Cinematic Universe.

Fox Mulder is a devoted believer in aliens, monsters, and that the truth is out there. See them in The X-Files.

Ava may just be the perfect woman. So long as she can pass a Turing test. See them in Ex Machina.

Resourceful and pragmatic, Selina Kyle always keeps in mind her number one priority: herself. See them in Gotham.

Megamind is searching for purpose in a supervillain life without a superhero to fight. See them in Megamind.

Puss In Boots is a suave, honorable ladies man/cat who's not above playing cute to get you to let down your guard. See them in Shrek 2.