Because you like Maya Ishii-Peters in PEN15

Philip J. Fry accidentally cryogenically froze himself for a millennium. See them in Futurama.

Andy Dwyer might not be completely literate, but he makes up for it in spirit. See them in Parks and Recreation.

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

One of seven supernatural babies who was born to a mother who was never pregnant, Ben Hargreeves is trying to save the world from an apocalypse in 8 days. See them in The Umbrella Academy.

Roger is a pansexual alcoholic non-human who will happily lie, cheat and steal to get what he wants. See them in American Dad!.

Given his ability to wrench street signs from the ground, Shizuo Heiwajima is a useful one to have in dangerous Ikekuburo. See them in Durarara!!.

Aimee Finecky has big dreams, but she's too busy taking care of everyone else's desires. See them in The Spectacular Now.

Offred wisely keeps her head down even as she hopes for more. Unfortunately, hope is dangerous in Gilead. See them in The Handmaid's Tale.

Don't let Princess Peach's sweet, gentle nature fool you. Princess Peach can put up a good fight. See them in Super Mario Bros..

A precocious 11-year-old, Satsuki Kusakabe is not quite as grown up as she pretends to be. See them in My Neighbor Totoro.

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