Because you like Holden Caulfield in The Catcher in the Rye
Small in stature, Clara Oswald has a big appetite for adventure. See them in Doctor Who.
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.
England may cultivate the image of a well-bred gentleman, but he has both the temper and mouth of a seasoned sailor. See them in Axis Powers Hetalia.
Hanna Marin is a determined girl defined by her ability to transform herself. See them in Pretty Little Liars.
Don't tell anyone Kate Austen was under arrest when the plane crashed. See them in Lost.
Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.
A charming acapella performer, Jesse Swanson perfectly blends being nerdy with being cool. See them in Pitch Perfect.
Arizona Robbins loves being a pediatric surgeon, and the cute orthopedic surgeon downstairs makes coming into work worth her while. See them in Grey's Anatomy.
If you hang out with Bender in cool dive bars in 31st century New York, make sure you're on his "Do Not Kill" list. See them in Futurama.
Beneath Yuji Sakai's meek exterior lies an exceptionally keen mind and a strong inner will. See them in Shakugan no Shana.
Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.