Because you like Mr. Robot in Mr. Robot
Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.
Finn pulled off the impossible: he quit life as a Stormtrooper. Unfortunately, life only got more complicated after that. See them in Star Wars Series.
Dominic Toretto lives his life "a quarter mile at a time", and he burns through those miles faster than anyone. See them in The Fast and the Furious.
Much more than just "Coach Taylor's wife," Tami Taylor is making herself known in town as a caring, persistent guidance counselor. See them in Friday Night Lights (TV).
Willow Rosenberg may be a witch who can defeat the forces of evil, but she still gets emotional over kittens on the Internet. See them in Buffy the Vampire Slayer.
Ursula will oh-so-generously grant your wishes for a price. See them in The Little Mermaid.
Chuckie Finster is a baby afraid of everything from clowns to closets, unless his best friend's by his side. See them in Rugrats.
Though he has a brilliant mind for mathematics, Christopher has a much harder time processing the rest of the world. See them in The Curious Incident of the Dog in the Night-Time.
Eliot Waugh is the unspoken leader of his group of friends at a school for magic. See them in The Magicians.
Don't underestimate Maggie Greene. She's a farm girl with a mission. See them in The Walking Dead.
A vampire hunter, Integra Hellsing doesn't tolerate failure, least of all her own. See them in Hellsing.