Because you like Leonard "Bones" McCoy in Star Trek

Yuki Cross is a cheerful, funny, bold young woman with hidden insecurities. See them in Vampire Knight.

Cher Horowitz may have a problem with hubris, but she looks utterly fabulous while learning a lesson about the dangers of meddling. See them in Clueless.

Carl Gallagher is a budding psychopath fascinated with rule breaking. See them in Shameless.

Cinder has been beaten down by the world, but she's learning that her cyborg abilities are pretty helpful. See them in Cinder .

Self proclaimed, Fat Amy, likes horizontal running and mermaid dancing. Important skills, one could argue. See them in Pitch Perfect.

Margo loves mysteries so much that she becomes one. See them in Paper Towns.

Convinced that the world is conspiring against him, Tatsuhiro's reconciled himself to his fate as a shut-in. See them in Welcome to the NHK.

Sid Jenkins is the ultimate underachiever, but he doesn't mind. Well, he pretends he doesn't. See them in Skins.

Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.

A hurricane of a human being, Marla Singer is destructive and unforgettable. See them in Fight Club.

Living with a curse, Kyo Sohma is sick of being treated like garbage his whole life. See them in Fruits Basket.

Regina Mills is a cold evil queen turned chilly town mayor. See them in Once Upon a Time.