Because you like Jane Eyre in Jane Eyre
For the sake of science, Kurisu Makise will persevere no matter how deep into the dark secrets of the world she finds herself. See them in Steins;Gate.
Sokka is the group's self proclaimed comedian, occasionally he'll even make people laugh! See them in Avatar: The Last Airbender.
A suave demon, Crowley grants humans their wishes in exchange for their soul, only to find loopholes that benefit him. See them in Supernatural.
Deadpool thinks life is an endless series of train wrecks with only brief commercial-like breaks of happiness. See them in Deadpool.
Reckless, vulgar, loud-mouthed: that's what makes Amethyst so awesome. See them in Steven Universe.
Taystee Jefferson is always down for a laugh and to help a friend out. See them in Orange Is The New Black.
L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.
Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.
There are rumors that the Spirit was an Egyptian Pharaoh in his past, but without any memories, he doesn't know how true they are. See them in Yu-Gi-Oh! .
A born psychopath, don't expect Michael Myers to understand the difference between right and wrong. See them in Halloween.
Eddie Brock is a big-hearted investigative journalist who is going through the world's weirdest identity crisis. See them in Venom.