Because you like Booker DeWitt in Bioshock Infinite

Veronica Mars is a sarcastic private eye whose biggest mission is surviving high school. See them in Veronica Mars.

For Celty Sturluson, it's rather upsetting to be the only headless girl in a city filled with full-bodied humans. See them in Durarara!!.

Daisy Buchanan is beautiful and rich, and seems to have it all. But beneath the glitter and the glam, things are more complicated for her. See them in The Great Gatsby.

Poison Ivy is a seductive, venomous botanist laments the fact that there are so many people to kill, yet so little time. See them in DC Extended Universe.

From arguing for democracy in the Galactic Senate to pursuing a forbidden romance, Padme Amidala handles danger gracefully. See them in Star Wars Series.

Claire Underwood is scary intimidating, and she knows it. See them in House of Cards.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

All it takes to change the course of history is the will of a single man called John Price. See them in Call of Duty Series.

T'Challa is a regal superhero with the weight of the world (and particularly his nation) on his shoulders. See them in Marvel Cinematic Universe.

Greg Heffley will be famous someday, but now he's stuck in class with morons. See them in Diary of a Wimpy Kid.

A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.