Because you like Oscar Martinez in The Office

Aang is already a master airbender and once he learns to manipulate water, earth, and fire, he'll be truly unbeatable. See them in Avatar: The Last Airbender.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

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

Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.

His name is Olaf, he's a snowman, and he likes warm hugs. See them in Frozen.

The Terminator is an emotionless killing machine who won't stop until he's changed the future. See them in The Terminator.

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

A suave womanizer, Jacob Palmer has turned seduction into a science. See them in Crazy, Stupid Love.

Abandoned by her parents, Rey made her living selling scrap metal and got used to being her own friend and teacher. See them in Star Wars Series.

An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.

An outgoing and quirky optimist, Louisa Clark has a zest for life. See them in Me Before You.

Noah Calhoun is lost without Allie, who seems to have moved on. See them in The Notebook.