A wound cannot be healed if we continue to open it.
The New Moon restarts the lunar cycle each month, it is the end and the beginning.
We always talk about the explosive energy of the full Moon, since it is the energetic peak in the lunar cycle, it is a more tangible energy and sometimes it can feel chaotic and very intense.
On the other hand, the New Moon tends to pass imperceptibly, soft and "invisible", but some months it finds her own way to be noticed. Since it is the end and the beginning, it is a good time to plant seeds that will grow in the next cycle.