Yin and Yang: balance, change, and timing
Yin and Yang read contrast, rhythm, and transformation: night and day, rest and action, receiving and expressing, hidden and visible, stillness and movement. A thing becomes Yin or Yang in relation to something else, so the reader first asks what is being compared.
This is why Yin and Yang are clearest as moment-language rather than fixed labels for a person. A moment may need more Yin because it needs listening, recovery, or waiting. Another moment may need more Yang because it needs speech, movement, decision, or visible action.
