Because you like Mark Watney in The Martian

Topanga Lawrence has been a put-together intellectual since basically the moment she could talk. See them in Boy Meets World.

Ned is kind, warm, and gifted with an all-powerful touch. See them in Pushing Daisies.

A house elf, Dobby is loyal, compassionate, and yearning for freedom. See them in Harry Potter Series.

Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.

An arrogant, prideful human-demon hybrid, Inuyasha secretly just wants to be accepted. See them in Inuyasha.

Awkward and anxious. It's not easy being Meg Griffin. See them in Family Guy.

When his friend goes missing, Lucas Sinclair is ready to fight. All of the Dungeons and Dragons is really paying off. See them in Stranger Things.

This isn't the Captian Hook of your nightmares; he's charming and devilishly handsome. See them in Once Upon a Time.

Give in to the dark side with vampire Lestat; it's more fun. See them in Interview with the Vampire: The Vampire Chronicles.

Riley Blue is trying to outrun her bad luck, but she might not be fast enough. See them in Sense8.

A blood-thirsty warrior on the battlefield, Ragnar Lothbrok is a dedicated family-man at home. See them in Vikings.

Milo Thatch is an enthusiastic researcher without cynicism. See them in Atlantis: The Lost Empire.