Because you like Mark Watney in The Martian
It doesn't matter how noble or brave he is. Jon Snow is a bastard, and people don't let him forget it. See them in Game of Thrones.
A daring conman, Flynn Rider is so charismatic that you might not mind when he steals from you. See them in Tangled.
Years of constant assault by mean classmates, rude teachers, and her abusive mother is making Carrie White want to fight back. See them in Carrie.
It’s usually the good-looking, charismatic, play-by-their-own-rules types that get everyone into trouble, and Tyler Durden is Exhibit A. See them in Fight Club.
Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.
Jim Stark is a teen torn apart by what the world asks of him. See them in Rebel Without A Cause.
Alex DeLarge likes his favorite milk-based, drug-laced cocktail. It helps him get in the mood for a night of "ultra violence." See them in A Clockwork Orange.
Holland March is known to wake up hungover in full bathtubs. See them in The Nice Guys.
Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.
Juno MacGuff is hoping sarcasm will get her through the stress of teenage life. And also, teenage pregnancy. See them in Juno.
Elaine Benes is a tough New Yorker who can hang with the guys, and date the ones who are "sponge-worthy." See them in Seinfeld.