Because you like Mark Watney in The Martian

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

Victor Frankenstein can create life, so he's pretty awesome if he says so himself. See them in Frankenstein.

A man of the court, Lord Varys knows how to manipulate it better than anyone. See them in Game of Thrones.

People make more sense to the hyper-logical Temperance Brennan after they're dead. See them in Bones.

Most kids hope for a car for their 16th birthday, but Mia Thermopolis' present is a country to rule. See them in The Princess Diaries.

If it were up to her, Merida would spend her days practicing archery and swordfighting, riding her horse, and exploring the Highlands. See them in Brave.

Nicholas Angel is super-dedicated to his job as a police officer. Maybe a little too dedicated. See them in Hot Fuzz.

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

Rory Gilmore usually can be found with her nose in a book and coffee in hand, talking with her mom as quickly as the words can spill out. See them in Gilmore Girls.

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

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