Greed, Sloth, Wrath, Gluttony, Pride, Lust and Envy, the sins that eat at everyone. The Princesses worry that Discord could be feeding the element's sins, causing them to overwhelm the pony. So in hope that doesn't happen, Celestia sends the friends to search in each other to find if Discord is playing his hand. First is Applejack, and she hopes that her sins don't misbehave.