Because you like Kirk Gleason in Gilmore Girls

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.

Yoda is wise, patient, and capable of kicking ass. He's done his best to mentor young Jedi and protect the balance of Light and Dark. See them in Star Wars Series.

Finn is the world's last human who's "all about" understanding right and wrong. See them in Adventure Time.

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

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