Because you like Sam Vimes in Discworld

Eponine is a scrappy street urchin with a bad case of unrequited love. See them in Les Miserables.

Aragorn is the one true king, a title he is too humble to accept. See them in The Lord of the Rings.

Hawkeye is most comfortable perched above the action, keeping an eye on everything and using a well-timed arrow to save the day. See them in Marvel Cinematic Universe.

James T. Kirk is more than ready to face the final frontier. See them in Star Trek.

If there's any hope of resolving things peacefully, this proud ape leader will have to trust the humans. See them in Dawn of the Planet of the Apes.

Shaun is used to being lazy. And now, you're asking him to fight for his life? See them in Shaun of the Dead.

Peter Pan is a boy who never grew up. See them in Peter Pan.

In love with a daughter of his family's sworn enemies, Romeo Montague must find a way to reconcile his conflicting desires. See them in Romeo & Juliet.

Ezio Auditore Da Firenze is a little short-tempered, a lot fun-loving. See them in Assassin's Creed Series.

A speed-loving daredevil who lives on the edge, Sonic is as brave as he is cocky. See them in Sonic the Hedgehog.

Mario is a plumber who wears a ridiculous outfit, eats weird looking mushrooms, and fits himself inside your pipes so he can save a princess. See them in Super Mario Bros..

An ambitious man of science, Norman Osborn has become green with envy over Spider-Man's powers. See them in Marvel Cinematic Universe.