Jupiter typically has a "go with the flow" type of attitude, and doesn't concern herself much with other events. The only main exception to this is her fear of the Devil and of being a bad kid. She is constantly afraid of being "bad," and goes out of her way to try extremely hard to be seen as good.

Jupiter is anxious and shows a tendency to blame herself when things go wrong. Whenever she feels nervous or believes she has made a mistake, she snaps a hair-tie against her wrist.