Because you like Kathryn Janeway in Star Trek Voyager

Terence Fletcher is a brutal and unflinchingly strict music teacher hell-bent on whipping his students into shape. See them in Whiplash.

Andrea Sachs' boss is not happy unless everyone around her is panicked, nauseous or suicidal. See them in The Devil Wears Prada.

Nemo is a small fish in a vast ocean, but he dreams of seeing it all. See them in Finding Nemo.

As a scaring Assistant, Mike Wazowski frightens children to collect their screams to be used as a power supply for the city. See them in Monsters, Inc..

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

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.

Whether it's randomly bursting into song or writing Nancy Drew fan-fiction, Jess proudly marches to the beat of her own drum. See them in New Girl.

It’s usually the good-looking, charismatic, play-by-their-own-rules types that get everyone into trouble, and Tyler Durden is Exhibit A. See them in Fight Club.

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

Though the weight of a secret robs her of her voice, Melinda is nevertheless artistic, intelligent, and empathetic. See them in Speak .

Peter Pan is a boy who never grew up. See them in Peter Pan.

There's no obstacle too great for this charismatic treasure-hunter. See them in Uncharted.