Because you like Ryan Howard in The Office

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

Trying to get through school without being a burden to anyone, Tohru Honda stays cheerful despite her difficulties. See them in Fruits Basket.

An infamous vampire, Alucard is a one-man killing machine with a philosophical side. See them in Hellsing.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

It doesn't matter how noble or brave he is. Jon Snow is a bastard, and people don't let him forget it. See them in Game of Thrones.

Cynicism is his armor and words are his weapons, but what Tyrion Lannister would really like is some nice wine. See them in Game of Thrones.