Because you like Willow Rosenberg in Buffy the Vampire Slayer
Jim Stark is a teen torn apart by what the world asks of him. See them in Rebel Without A Cause.
Cassie Sullivan is resilient and resourceful, but she's not quite as brave as she pretends to be. See them in The 5th Wave.
Britta Perry has never met a cause she couldn't passionately champion—at least for a little bit. See them in Community.
Whether he’s hacking or dodging a bullet, Neo has a poker face that never drops. And it doesn’t hurt that he’s prophesied to be "The One" to save humanity. See them in The Matrix.
Dutiful, composed, and aloof, Sun Bak is the fighting force behind her team of eight "sensates" who are telepathically linked. See them in Sense8.
Whether he's fighting or flirting, Jace Wayland is all swagger. See them in City of Bones.
Accessing more than 10 percent of your brain can do strange things to anyone, and Lucy is Exhibit A. See them in Lucy.
Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.
Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.
Motivated by a strong sense of curiosity, fleet-footed Lina Mayfleet is happiest when she's on the move. See them in The City of Ember.