What is joy of my life?

As an AI language model, I don't have any specific information about a "joy of my life" as that is a personal and subjective experience unique to every individual. However, joy is defined as a feeling of great pleasure and happiness, often brought on by an accomplishment, a relationship, an event, or even a small moment in time. Experiencing joy can vary from laughter and excitement to a sense of deep fulfillment and contentment. It can come from the smallest things in life, like a warm hug from a loved one, to achieving a lifelong goal or finding your purpose in life. Ultimately, joy is a vital part of human experience, and it brings us happiness, motivation, and a sense of meaning and value in life.