Because you like B'Elanna Torres in Star Trek Voyager

Once described as a "beautiful, tropical fish," Ann Perkins exudes warmth, and unlike most of her friends she also has common sense. See them in Parks and Recreation.

Relentlessly cheerful and optimistic, Erin Hannon is an office receptionist. See them in The Office.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

An upbeat, fun-loving teen, Sora would do anything for his friends. See them in Kingdom Hearts.

Although she is underestimated, Lagertha never fails to prove her worth as both a warrior and a mother. See them in Vikings.

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

Bodhi Rook is a defected pilot for the Galactic Empire dead set on destroying the Death Star. See them in Rogue One.

Protecting his family's name and its power are more important to Tywin Lannister than anything or anyone. See them in Game of Thrones.

Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.

Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.

Egon Spengler prefers collecting spores, molds, and fungus to interacting with people. See them in Ghostbusters.