Because you like Miranda Bailey in Grey's Anatomy

Impassive, overly literal, and a little short on people skills, Angel dedicates her life to enforcing the rules. See them in Angel Beats!.

Optimus Prime is a shapeshifting sentient robot leading a team of robots to stop evil from taking over. See them in Transformers.

If it means fulfilling her ambitions, Satsuki Kiryuin will show neither shame nor hesitation. See them in Kill la Kill.

An ironic hipster with a healthy dose of self-deprecation, Dave strives to be cool at all costs. See them in Homestuck.

John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.

WALL-E is a quirky little romantic robot cleaning the wasteland known as Earth. See them in WALL-E.

Maka is determined to collect and purify 99 Kishin eggs– human souls that have been corrupted by evil– and one witch soul. See them in Soul Eater.

Park feels like an outsider everywhere he goes, but he doesn't know if he wants to try fitting in anymore. See them in Eleanor and Park .

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

Cinder has been beaten down by the world, but she's learning that her cyborg abilities are pretty helpful. See them in Cinder .

Tamaki Suoh is always the star of the scene because he's the one making a scene. See them in Ouran High School Host Club.

Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.