Because you like Derek Morgan in Criminal Minds

Carl Fredricksen is a crotchety old man who may just have it in him to take one last, great adventure. See them in Up.

A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.

Neurotic, motherly, and oh-so organized, Monica Geller is everyone’s favorite hostess, keen on settling down and starting a family - perhaps too much so. See them in Friends.

Everyone is just a chess piece, and Izaya Orihara is a master player. See them in Durarara!!.

Jenna Rink is physically 30 but emotionally 13. She has a better excuse than most. See them in 13 Going on 30.

Just because Dracula wants to suck your blood doesn't mean he's not a gentleman. See them in Dracula.

Did he ever tell you the definition of insanity? Just wait, and this psychopath will do just that. See them in Far Cry 3.

Can you be reckless and still be in control? Neil McCormick hopes so. See them in Mysterious Skin.

Jim Halpert is a master at the art of making it through the work day, including participating in an office Olympics. See them in The Office.

A natural leader, Clarke Griffin dispenses both justice and mercy, and she does it all while being selflessly humble. See them in The 100.

Ethan Hunt's mission, should he chose to accept it, is to save the world from impossible threats. See them in Mission: Impossible.

Damon Salvatore used to miss being human. Now he can't think of anything more miserable. See them in The Vampire Diaries.