In this lesson, we look at “activity” on Luna, meaning the appearance of small lines and other markings that tell us whether our mind is calm and peaceful, or at war with itself. Wisdom markings appear on Luna when we achieve a deep understanding of our perceptions, emotions, ideas and feelings. They show that we are actively working towards reaching a greater level of maturity, wisdom and emotional depth. In contrast, negative markings and interference lines create turbulence on the Moon, adversely affecting our perception, peace of mind and emotional wellbeing. They are a warning signal telling us that we need to find a creative outlet through which to channel our ideas and emotions. We will learn how to develop wisdom signs and eradicate negative markings on Luna.