What emotion is associated with the spirit Zhi as per Traditional Chinese Medicine?

In Traditional Chinese Medicine, the spirit Zhi, which corresponds to the will or drive, is primarily associated with the emotion of fear. Zhi is linked to the Kidney organ and plays a vital role in a person's ability to maintain confidence and stability in their life. When the Zhi is balanced and strong, individuals are able to face challenges and have a sense of security. However, when it is weak or disturbed, feelings of fear and anxiety can arise. This connection emphasizes how emotional and psychological states are reflected in the health and functioning of the organs as understood in TCM. Therefore, fear is the emotion that best encapsulates the qualities and implications related to the spirit Zhi within this framework.