Because you like Lisbeth Salander in The Girl with the Dragon Tattoo

Garnet is a Crystal Gem who'll protect her friends with her life. See them in Steven Universe.

Matilda Wormwood is so smart, she taught herself how to be psychic. See them in Matilda.

Duck, girl, and legend: Ahiru's identities confuse even herself at times, and she often wonders which of them is truly her. See them in Princess Tutu.

Veronica Sawyer thinks that if you were happy every day of your life you wouldn't be a human being, you'd be a game-show host. See them in Heathers.

Kat Stratford is part of the "out" crowd and proud of it. See them in 10 Things I Hate About You.

The only thing standing between Rocky Balboa and glory is the person facing him in the boxing ring. See them in Rocky Series.

If there's power in being average, Mikado Ryugamine will find it and use it. See them in Durarara!!.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.

Turanga Leela is the daughter of two mutants who live in the sewers below New York City. See them in Futurama.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

Taking down villains, standing up to sexism, and pulling off a bright-red lipstick are all in a day's work for Agent Peggy Carter. See them in Marvel Cinematic Universe.