Because you like Shinji Ikari in Neon Genesis Evangelion

Fox Mulder is a devoted believer in aliens, monsters, and that the truth is out there. See them in The X-Files.

Twisted and seemingly soulless, Bellatrix Lestrange finds joy in making others suffer. See them in Harry Potter Series.

Altair Ibn-La'Ahad is as much a philosopher and detective as he is a killer. He takes nothing at face value and continually searches for deeper truths. See them in Assassin's Creed Series.

With an abundant supply of alcohol, nice restaurants, and free will, Crowley is a demon who is thoroughly enjoying his time on Earth. See them in Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch.

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.

Robbie Turner has been accused of a crime he never committed, changing the course of his life forever. See them in Atonement.

Kumar Patel is always high, always hungry for sliders. See them in Harold & Kumar Go To White Castle.

Carol Peletier's credo: your strength comes from who you are, not who you used to be. See them in The Walking Dead.

Will Turner is an earnest, lovelorn blacksmith's assistant with an adventurous spirit. See them in Pirates of the Caribbean: the Curse of the Black Pearl.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

If Lisbeth Salander can hurt a bastard who deserves it by digging up stuff about him, she feels good. See them in The Girl with the Dragon Tattoo.