Because you like Trudy Campbell in Mad Men

A brilliant intelligence officer, Eve Polastri seems more like Bridget Jones than James Bond. See them in Killing Eve.

Serena van der Woodsen is a wild child. Too wild, her friends and family might argue. See them in Gossip Girl.

Cady Heron is the new girl in town who's also new to the world of high school, period. See them in Mean Girls.

Brandon Teena is an adventurous young man with the courage to be himself. See them in Boys Don't Cry.

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

Catherine Linton was once spontaneous and rowdy but ever since marrying the wealthy Edgar, she has morphed into a boiling pot of emotional outbursts. See them in Wuthering Heights.

As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.

A sarcastic and nosy tomboy, Stephanie Tanner is understandably not crazy about being the middle child. See them in Full House.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.