Because you like Mike Wheeler in Stranger Things

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

Beware! Anton Chigurh carries a coin with him, which he forces his victims to flip to decide whether they will live or die. See them in No Country for Old Men.

Barry Allen is a nerd, forensics expert‚ and superhero with supersonic speed who is determined to solve his mother's murder. See them in DC Extended Universe.

Leonidas is not the kind of king who merely gives orders; rather, he's out on the battlefield fighting alongside his men. See them in 300.

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

John Yossarian is trapped in irony as he must be insane to leave the war but if he does try to leave, he'll be deemed sane and will be forced to stay, See them in Catch-22.

Melinda May is a woman of few words and many talents. Most of them martial. See them in Marvel Cinematic Universe.

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

Chuck Bass is notorious for his flamboyant sense of style and love of partying. See them in Gossip Girl.

Vash might act like a carefree, peace-loving goof, but it's not wise to underestimate this "Humanoid Typhoon." See them in Trigun.

Rose Hathaway is a reckless, rebellious smartass who's training to be a royal vampire guardian. See them in Vampire Academy.