Because you like Saruman in The Lord of the Rings

When the going gets tough, Rick Grimes gets tougher. It's a very useful trait when the world goes to hell. See them in The Walking Dead.

Faith balances her adventurous thrill-seeking attitude with a righteous passion for justice. See them in Mirror's Edge.

Closing off her emotions makes Lightning a great fighter, but at what personal cost? See them in Final Fantasy Series.

An arrogant, prideful human-demon hybrid, Inuyasha secretly just wants to be accepted. See them in Inuyasha.

Iris West is a barista and blogger determined to expose a secret. See them in DC Extended Universe.

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Years of being a social outcast have taken a toll, but Elphaba is willing to be wicked if it means she can do good. See them in Wicked .

Tony Stark's interests include cocktails, beautiful women, particle physics, and saving the world. See them in Marvel Cinematic Universe.

Thor is Asgardian nobility who is tickled by how us earthlings live. See them in Marvel Cinematic Universe.

Stranded on Mars, Mark Watney is armed with quick wits, an electronic diary, disco music, and an undying resolve to make it back. See them in The Martian.

Joel is a hardened, jaded survivor who keeps finding things to fight for. See them in The Last of Us.

What Troy Barnes lacks in common sense, he makes up for with heart. See them in Community.