Because you like Colin Sullivan in The Departed

Keeping your cool is just as useful in the underworld as in war, and Michael Corleone is stone-cold. See them in The Godfather.

Gordie Lachance never had any friends later on like the ones he had when I was twelve. See them in Stand By Me.

Count Olaf is a traveling actor, except he can't act and his homicidal tendencies make finding work pretty difficult. See them in Lemony Snicket's A Series of Unfortunate Events.

The destroyer, Drax lives for one thing and one thing only: revenge. See them in Marvel Cinematic Universe.

His name is Chucky, and he's your friend till the end. Hidey-ho! See them in Child's Play.

Blunt, petty, neurotic, Larry David can never live and let live. See them in Curb Your Enthusiasm.

A loyal assistant to Nelson and Murdock, Karen Page has a way of finding trouble. See them in Marvel Cinematic Universe.

Sideshow Bob is a bitter ex-performer who was forced to do inhumane stunts for slapstick comedy. Now he's exacting revenge on his former boss, a clown. See them in The Simpsons.