Because you like Deb Bradshaw in Napoleon Dynamite

Aang is already a master airbender and once he learns to manipulate water, earth, and fire, he'll be truly unbeatable. See them in Avatar: The Last Airbender.

Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.

Neurotic, motherly, and oh-so organized, Monica Geller is everyone’s favorite hostess, keen on settling down and starting a family - perhaps too much so. See them in Friends.

Socialite-turned-runaway-turned-waitress, Rachel Green is the legendary story of riches to rags, trying to work her way up again with the help of her friends. See them in Friends.

Everyone Barney Stinson knows is getting married or pregnant. But he's just getting more awesome. See them in How I Met Your Mother.

A formerly timid caterpillar, Kurt Hummel is transforming into a glamorous, confident butterfly. See them in Glee.

Winry Rockbell is an energetic tomboy mechanic with an empathetic streak. See them in Fullmetal Alchemist.

Ben Barber is ready to show you that he's twice the man you think he is. See them in Ride Along.

With a unique ability to empathize with killers, Will Graham helps society but his sanity pays the price. See them in Hannibal.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

Edward Elric has a quick mind along with a quick temper. See them in Fullmetal Alchemist.

Faced with inequality, Gale Hawthorne has a rebellious spirit that only grows. See them in The Hunger Games .