Because you like Katara in Avatar: The Last Airbender

Charles Xavier is a telepath who believes mutants and humans are both good at heart and can live in harmony. See them in X-Men Series.

Gollum is slimy and seething with hatred, the last person you would want to meet in a dark cave. See them in The Lord of the Rings.

Sophisticated and aloof, Darcy couldn’t care less about marriage, despite women throwing themselves upon him with wishes of matrimony. See them in Pride & Prejudice.

A super-soldier, Master Chief might be more machine than man. And for humanity's sake, thank God. See them in Halo.

Jacob Black is the boy next door who's also the wolf next door. See them in Twilight.

Orphan Bruce Wayne has a tortured soul, but he's trying his best to weed out corruption. See them in DC Extended Universe.

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

John Locke is an eerily calm, confident believer in the magic of the island that gave him his legs back. See them in Lost.

A baker turned reluctant fighter, Peeta Mellark can charm his way out of just about any situation. See them in The Hunger Games .

For Dana Scully, sometimes looking for extreme possibilities makes you blind to the probable explanation right in front of you. See them in The X-Files.

If there's any hope of resolving things peacefully, this proud ape leader will have to trust the humans. See them in Dawn of the Planet of the Apes.