Because you like Princess Peach in Super Mario Bros.

Insightful about everyone else's neuroses, Rose Lalonde is not as aware of her own. See them in Homestuck.

Santana Lopez is a cutthroat cheerleader who's not afraid to speak, or sing, her mind. See them in Glee.

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

Khan Noonien Singh is super strong, super smart, and out for revenge. He always seems to be two steps ahead of his enemies. See them in Star Trek Into Darkness.

Oscar Martinez is a national accountant in an office of weirdos. See them in The Office.

The pasta-loving, skirt-chasing personification of North Italy, Feliciano Vargas is decidedly a lover, not a fighter. See them in Axis Powers Hetalia.

Romantic, tortured, and at times cruel, Heathcliff is an intense man. See them in Wuthering Heights.

A brave but pessimistic nobleman, Boromir knows one does not simply walk into Mordor. See them in The Lord of the Rings.

Samwell Tarly is a scholar, not a fighter. But that's not good for an aspiring member of the Night's Watch. See them in Game of Thrones.

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

Rose Tyler may have not done too well in school, but she's certainly holding her own in space. See them in Doctor Who.