Because you like Marjane Satrapi in Persepolis
After years of living vicariously through other people's heroic stories, Wade Watts is about to become a hero himself. See them in Ready Player One.
Although Thomas Sharpe is an English baronet, he doesn't have a Shilling to his name. He's in America to sell his invention and marry rich. See them in Crimson Peak.
Kyle Broflovski is an motional fourth-grader who plays Guitar Hero, speaks Pig Latin, and fights with his "Fat Ass" friend Cartman. See them in South Park.
Mother Gothel is a great mother as long as you never, ever, break the rules. See them in Tangled.
Bob Parr is an ex-superhero now focused on being a dad, but he misses the action. See them in The Incredibles.
Stuck in space, Ryan Stone will either make it back to Earth and have one hell of a story to tell. Or she will burn into the ether. See them in Gravity.
Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.
Selfishly taking her father’s place to fight in the Imperial Army, Hua Mulan risks treason if they find out she isn’t who she says she is. See them in Mulan.
Anna Karenina doesn't want to be a respectable woman any more. She thinks respect was invented to cover the empty place where love should be. See them in Anna Karenina.
Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.
NiGHTS is a powerful but childlike spirit who hates being told what to do. See them in NiGHTS into Dreams.