Because you like Kesuke Miyagi in The Karate Kid

Edward Kenway can be reckless and greedy, but he's learning that his ancient ancestry carries a noble burden. See them in Assassin's Creed Series.

His superiority complex coupled with his bitter desire for revenge makes Vegeta a formidable foe. See them in Dragon Ball Z.

Walter White's knowledge of chemistry allows him to cook astoundingly pure meth, leading to a rapid – albeit tumultuous – rise in the criminal drug world. See them in Breaking Bad.

Though seemingly caring and calm, this motel owner has a mysterious streak of intensity. See them in Psycho.

Lying is the most fun a girl like Alice can have without taking her clothes off. See them in Closer.

Captain Spock is on a five-year mission exploring the final frontier and boldly going where no man has gone before. See them in Star Trek.

While his twin tries to save lives, Millions Knives does the best to end them. See them in Trigun.

Arizona Robbins loves being a pediatric surgeon, and the cute orthopedic surgeon downstairs makes coming into work worth her while. See them in Grey's Anatomy.

Georgina Sparks uses beauty, brains, and power to always get her way. See them in Gossip Girl.

Jacob Black is the boy next door who's also the wolf next door. See them in Twilight.

A few millennia in the mortal realm have caused DEATH to be quite enamored of life. See them in Discworld.