Energetic Valence (or just Valence) is one of three properties of the Energy of Creation. Valence refers to the fact that energy carries a qualitative imprint (BOLIFE)). Energy itself is imprinted by the psychological and emotional state of the Physical Unit
Speaking generally, if your current psychological/emotional state is negative, the energy will have negative valence. If your current state is positive, the energy will have positive valence. Energy that carries a negative valence is disruptive, decaying, and destructive. Energy that carries a positive valence is creative, constructive, and integrative.
Energetic valence can also be described in terms of energetic spin and energetic color (BOLIFE).