Avatar: The Last Airbender is one of the most beloved cartoons of all time, thanks to episodes like '"Tales of Ba Sing Se".

Chewy the Newfoundland is a great inspiration to me. I would love to enjoy the winter weather, but it’s really my arch enemy.

But while boomerang employees left because of regret, this isn't the case for boomerang bosses. The data from SideHustles.com ...