Because you like Pinhead in Hellraiser

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.

Severus Snape is a misanthropic potions teacher with a vindictive streak. See them in Harry Potter Series.

Otis Milburn's mom is a sex therapist, which doesn't help when it comes to being bullied at school. See them in Sex Education.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

An ironic hipster with a healthy dose of self-deprecation, Dave strives to be cool at all costs. See them in Homestuck.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

Po is a clumsy, friendly panda who likes to take it easy. But now he's expected to save the world? See them in Kung Fu Panda.

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.

If you need her, Lisa Simpson will be in her room with her saxophone and a good book. See them in The Simpsons.

She's mostly doom and gloom, but you'd get nowhere without Sadness. See them in Inside Out.

Steve Rogers is a good soldier. But above all, he's a good man. See them in Marvel Cinematic Universe.