Because you like Michaelangelo in Teenage Mutant Ninja Turtles

Although Mako Mori may be small and quiet, she is a core of battle-hardened steel. See them in Pacific Rim.

The ever-cheerful Tonks can change her appearance at will, but she can't seem to get rid of her clumsiness. See them in Harry Potter Series.

Will Byers is just like any other twelve year old, except he's stuck in another dimension. See them in Stranger Things.

Elizabeth Harmon loves to win at chess, but competitive pressure and her past are taking a toll. See them in The Queen's Gambit.

The only thing Albert Wesker cares about is turning himself into a God. See them in Resident Evil Series.

For the sake of science, Kurisu Makise will persevere no matter how deep into the dark secrets of the world she finds herself. See them in Steins;Gate.

A dedicated hedonist, Jack Harkness appreciates raunchy stories, stiff drinks, and excellent bottoms. See them in Doctor Who.

When a half-breed breaks the rules, John Constantine deports them straight back to hell. He's trying to buy his way into heaven. See them in Constantine.

Jasper Jordan is trying his best to make it through the night. See them in The 100.

Despite Norman Bates' typically kind and shy personality, he is also prone to occasional violent outbursts. See them in Bates Motel.

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.