Because you like Elmo in Sesame Street

Tina Goldstein is better at getting the job done than following the rules. See them in Fantastic Beasts and Where To Find Them.

Disgust is a friend who makes sure you stay away from all things gross. See them in Inside Out.

Though she has the normal insecurities of a 15-year-old, Aurora is both courageous and empathetic. See them in Maleficent.

How lucky are we that Arthur Curry, the King of Atlantis, hasn't taken over the surface world? Very! See them in DC Extended Universe.

Brian Griffin is the most scholarly member of the family—when he's not drunk on martinis. See them in Family Guy.

With each reboot, Janet progresses more and becomes capable of human emotions. See them in The Good Place.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

Michael Bluth is the only sane person in a family of eccentrics. At least, that's how he thinks of himself. See them in Arrested Development.

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.