Matching Moods, Likes, and Dislikes provides a boost during missions, enhancing your chances of success. 

REMINDER: Likes, Dislikes, and Moods are randomly assigned when the Bee is born (whether it is Hatched or is the offspring from Breeding).

NOTE: Mood's are randomly assigned when a Bee is Bred or Hatched. You can't change the Mood of a male Bee. Queen's mood will change when she Breeds without Mood Stabilizer and with some upgrades.