Because you like Atticus Finch in To Kill a Mockingbird

Carolos has perfect hair, a lab coat, and a constant readiness to do science. See them in Welcome to Night Vale.

Jorah Mormont is loyal to his queen. And he's quite in love with her as well. See them in Game of Thrones.

Though raised to think of himself as a monster, Quasimodo has a heart that holds nothing but compassion. See them in The Hunchback of Notre Dame.

Sydney Bristow is a kick-ass double agent on a mission for revenge. See them in Alias.

Michaelangelo is an above-ground crime-fighter by night, and a pizza-eating, sewer-dwelling mutant ninja turtle by day. See them in Teenage Mutant Ninja Turtles.

Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.

Vanellope von Schweetz is princess of the Sugar Rush game who could care less about being royal. See them in Wreck it Ralph.

Mike Ehrmantraut is rutheless, merciless, and probably the most endearing hitman you've ever met. See them in Breaking Bad.

Evan is a sensible kid, but being sensible isn't going to help him lose his virginity. See them in Superbad.