Because you like Dan Dreiberg in Watchmen

A suave manipulator, Sebastian Valmont is valiantly fighting off a developing conscience. See them in Cruel Intentions.

A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.

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

Charlie Kelmeckis is a wallflower who's starting to blossom into something more. See them in The Perks of Being a Wallflower.

John Wick is a widowed former Navy Seal who becomes a notoriously effective hitman, killing over 124 people with gunshots alone. See them in John Wick.

Scooby-Doo always keeps his priorities in order: eat snacks first, solve mysteries later. See them in Scooby-Doo.

Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.

Donkey is proof that if you're annoying enough you can change the world; he's the reason that his friend Shrek does, well, anything. See them in Shrek.

Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.

No one else in fsociety can hack like Elliot Alderson, but the battles being waged in his head are often more than he can handle. See them in Mr. Robot.

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