Because you like Adrian Monk in Monk

Introverted Kira Yukimura is sweet, bubbly, and eager to make friends. See them in Teen Wolf.

Chanel Oberlin is a big fan of herself, and she can't see why anyone else wouldn't be too. See them in Scream Queens.

Known as the "rat king" of Paddy's Pub, bartender Charlie Kelly spends most of his time drinking at his bar instead of serving drinks to customers. See them in It's Always Sunny in Philadelphia .

A secret smoker, Margot Tenenbaum has plenty more secrets where that came from. See them in The Royal Tenenbaums.

The vampire that killed Zero Kiryu's family also infected him, and he starts to crave blood, much to his horror. See them in Vampire Knight.

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

Buttercup is a farm girl turned princess who'd do anything to have her old life back. See them in The Princess Bride.

If you died and came back to life, and then died more times and came back, you might stop battling evil mutants. Not Jean Grey. See them in X-Men Series.

Vengeance is William Wallace’s game. With his father, brother, and wife killed by the English, he slaughters the garrison and sacks cities. See them in Braveheart.

Annie Walker can bake a beautiful cupcake, but everything else in her life is a mess. See them in Bridesmaids.

Eliot Waugh is the unspoken leader of his group of friends at a school for magic. See them in The Magicians.

Sheldon Cooper is brilliant in every way except, well, interacting with any human being. See them in The Big Bang Theory.