Because you like The Spirit of the Puzzle in Yu-Gi-Oh!

Waylon Smithers would do anything for his boss, and would love to do a few things *to* him. See them in The Simpsons.

Javert is an inspector with a single-minded focus: to bring criminals to justice. See them in Les Miserables.

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.

Trying to get through school without being a burden to anyone, Tohru Honda stays cheerful despite her difficulties. See them in Fruits Basket.

In a rag-tag group of kids determined to take down the imperialistic Fire Lord, Katara is the glue that holds them together. See them in Avatar: The Last Airbender.

A bloodsucker, Carlisle Cullen is actually more likely to give you a blood infusion. See them in Twilight.

A vain and arrogant womanizer, Roy Mustang has hidden depths. See them in Fullmetal Alchemist.

Henry Mills is an idealistic young boy with the heart of the truest believer. See them in Once Upon a Time.

Shuri is a genius-level inventor with a wicked sense of humor. See them in Marvel Cinematic Universe.

Cyclops shoots lasers out of his eyes, destroying anything in his line of sight. See them in X-Men Series.

Bob Belcher runs a lonely burger joint, and even though his wit is lost on his eccentric family, he doesn't let that faze him. See them in Bob's Burgers.