Because you like Kesuke Miyagi in The Karate Kid

Mr. Blonde is the undisputed leader of his pack of suited-up outlaws, with a stoic and serious demeanor, and a penchant for bloodshed. See them in Reservoir Dogs.

There's erratic, and then there's Senor Chang. See them in Community.

Jane Foster is an astrophysicist who suspects the colors in the sky may be a portal to another world. See them in Marvel Cinematic Universe.

The irrepressible Lucy Ricardo has never met a challenge she couldn't scheme her way into or out of. See them in I Love Lucy.

Kind and friendly, Rinoa Heartilly is nonetheless an effective freedom fighter. See them in Final Fantasy Series.

Amy Santiago likes following the rules a little too much. See them in Brooklyn Nine-Nine.

Jin Kazama is a fearsome warrior torn between the darkness and the light. See them in Tekken .

A good-natured and academically minded superhero, Dan Dreiberg can still get his hands dirty in a fight. See them in Watchmen.

Ianto Jones' withdrawn nature conceals his emotional pain. See them in Torchwood.

Wendy Corduroy is the ultimate in cool in Gravity Falls. See them in Gravity Falls.

Reckless, vulgar, loud-mouthed: that's what makes Amethyst so awesome. See them in Steven Universe.

A Berlin-based locksmith by day, Wolfgang Bogdanow is a world-class thief by night. He can also see out of other people's eyes, but that's a different issue. See them in Sense8.