Because you like Dan Dreiberg in Watchmen

When push comes to shove, the usually overly cautious Luigi has the heart of a hero. See them in Super Mario Bros..

The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.

Tarzan is walking the line between human and animal. Good thing he has excellent balance. See them in Tarzan.

This wizard is never late, nor is he early. Gandalf arrives precisely when he means to. See them in The Lord of the Rings.

Introspective Theodore Twombly would rather observe life than participate in it. See them in Her.

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.

Even the smallest person can change the course of the world, if he's brave enough. See them in The Lord of the Rings.

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.

Kesuke Miyagi is a karate expert who thinks the best way a scrawny high schooler can learn how to defend himself is by washing every surface in sight. See them in The Karate Kid.

Jax Teller can be cool or vengeful, calm or wrathful, depending on the situation. See them in Sons of Anarchy.

Gollum is slimy and seething with hatred, the last person you would want to meet in a dark cave. See them in The Lord of the Rings.