Because you like Beatrix Kiddo in Kill Bill vol. 1
Sarah Ashburn lives life by the book and has trouble getting along with anyone who doesn't do the same. See them in The Heat.
The "runt" of his biker gang, Tetsuo Shima grapples with a perpetual inferiority complex. See them in Akira.
Is there more to life than being really, really, ridiculously good looking? Derek Zoolander thinks not. See them in Zoolander.
Sarah Kerrigan is pretty much the Queen Bitch of the Universe. See them in StarCraft .
Claire Underwood is scary intimidating, and she knows it. See them in House of Cards.
World domination and Superman's demise are next on Lex Luthor's to-do list. See them in DC Extended Universe.
Mark Zuckerberg has achieved everything he's ever wanted, and he's proving to the world how brilliant he is. But happiness eludes him. See them in The Social Network.
Jin Kazama is a fearsome warrior torn between the darkness and the light. See them in Tekken .
CIA operative Carrie Mathison is on a self-assigned mission to follow a lead, whether it be the truth or just her delusions playing tricks. See them in Homeland.
Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.