What is ying to my yang?

The phrase "ying to my yang" refers to the concept of complementary opposites in Chinese philosophy, specifically in the Taoist tradition. "Yin" and "yang" represent two opposing forces that are interconnected and interdependent, and everything in the world can be classified as either yin or yang.

Yin is associated with darkness, passivity, femininity, coldness, and stillness, while yang is associated with lightness, activity, masculinity, heat, and movement. Together, yin and yang create a balance and harmony in the universe, and their interplay is essential to the natural order.

In popular usage, "ying to my yang" is often used to describe two people or things that complement each other perfectly, like two puzzle pieces that fit together perfectly. It can refer to any kind of complementary or opposite pair, such as a couple, a friendship, or even two opposing ideas.