Because you like Eric Forman in That '70s Show

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.

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.

Smart and sensitive Sam Winchester tried to escape the family business, but ghosts have a way of haunting you. See them in Supernatural.

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

Clary Fray's philosophy: dive into the supernatural underworld first and ask questions later. See them in City of Bones.

Is there more to life than being really, really, ridiculously good looking? Derek Zoolander thinks not. See them in Zoolander.

A goldfish princess, Ponyo follows her dreams wherever they lead her. See them in Ponyo.

Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.

Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.

Steven Universe is an excitable youth who likes junk food and trying to save the world. See them in Steven Universe.

A contemptuous aristocrat, Violet Crawley is unafraid to exert her authority and voice her opinions, no matter how harsh they are. See them in Downton Abbey.

Clementine is a beacon of innocence in a dangerous, deadly world. See them in The Walking Dead (Video Game).