Because you like Morticia Addams in The Addams Family

After having his mind altered after a bad breakup, Joel Barish is not convinced that ignorance is bliss. See them in Eternal Sunshine of the Spotless Mind.

Don't let Princess Peach's sweet, gentle nature fool you. Princess Peach can put up a good fight. See them in Super Mario Bros..

An off-beat dork, John Egbert is funny, inventive, and endlessly optimistic. See them in Homestuck.

Ianto Jones' withdrawn nature conceals his emotional pain. See them in Torchwood.

Poison Ivy is a seductive, venomous botanist laments the fact that there are so many people to kill, yet so little time. See them in DC Extended Universe.

A Berlin-based locksmith by day, Wolfgang Bogdanow is a world-class thief by night. He can also see out of other people's eyes, but that's a different issue. See them in Sense8.

Paris Geller is a newspaper editor, class president, and headed for Harvard. See them in Gilmore Girls.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

Ishmael is a quiet observer on a larger-than-life quest. See them in Moby Dick.

Pro tip: the psych ward is not the best place to find a mentor like Lisa Rowe. See them in Girl, Interrupted.

Despite this being Robin Buckley's first rodeo with the strange things that go down in Hawkins, she is quick to adapt and proves herself to be a loyal friend. See them in Stranger Things.