Because you like The Spirit of the Puzzle in Yu-Gi-Oh!

More than any of her friends, Fluttershy is willing to see the best in everyone, a trait that has won over many enemies. See them in My Little Pony.

Anger is a cantankerous hothead whose job is to get others riled up. See them in Inside Out.

Yukiteru is a reclusive observer who would rather watch life go by than participate in it. See them in The Future Diary.

Though Twilight might be opposed to it, her new friends might just be able to teach this serious-minded pony how to relax. See them in My Little Pony.

Gomez Addams fills his days with ghoulish and ghastly forms of recreation, enjoying life and all its pleasures to the fullest. See them in The Addams Family.

An obsessive schoolgirl, Yuno has two sides to her personality, and both are equally unnerving. See them in The Future Diary.

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

Louise Belcher might be just a kid, but she can manipulate just about anyone with a pulse. All in the name of fun, of course. See them in Bob's Burgers.

After years of living vicariously through other people's heroic stories, Wade Watts is about to become a hero himself. See them in Ready Player One.

Alfredo Linguini can whip up five star meals effortlessly. Just don't look under his hat. See them in Ratatouille.

Rarity has been dreaming of the day her designs will dazzle Canterlot. See them in My Little Pony.

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