Because you like Violet Crawley in Downton Abbey

No one else in fsociety can hack like Elliot Alderson, but the battles being waged in his head are often more than he can handle. See them in Mr. Robot.

L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.

Vash might act like a carefree, peace-loving goof, but it's not wise to underestimate this "Humanoid Typhoon." See them in Trigun.

For somebody who won't answer questions, the enigmatic C.C. sure asks a lot of them. See them in Code Geass.

Number Five is a 58-year-old man trapped in his 13-year-old body. See them in The Umbrella Academy.

The witty Aku would be an ideal dinner guest, if he weren't a demon. See them in Samurai Jack.

The only constant in Night Vale is Cecil's hypnotic voice. See them in Welcome to Night Vale.

Michelle Richardson's world revolves around her boyfriend. Alas, his world doesn't revolve around her. See them in Skins.

As a psychokinetic who was raised in a lab, Eleven is finding Indiana to be a scary world. But at least she's discovered Eggo waffles. See them in Stranger Things.

Wei Shen is an undercover cop on a mission for justice (or at least vengeance). See them in Sleeping Dogs.

Years of brutal winters, foreign invasions, and crippling loneliness have left Russia's mental state far from wholly intact. See them in Axis Powers Hetalia.