Your name of Cao makes you independent, self-reliant, and determined. It is challenging for you to reveal your deeper thoughts and feelings, as you tend to be self-conscious, reserved, and secretive. You have a deep regard for nature, its mathematical precision and magnificence. Difficulty in expression results in your being too positive, blunt, and candid in speech and although you are easily offended by others, you do not show it. You desire affection and understanding but often leave the impression that you want to be left alone. You crave affection and understanding, but rarely find it as others do not understand you and accuse you of being cool and aloof. You are earnest and studious, but can be stubborn and fixed in your ideas and opinions. Although you tend not to like crowds and social activities, there are occasions when you feel lonely and misunderstood. There could also be a sensitivity in the heart and respiratory organs. The insecurity you experience from limited verbal expression and social ease results in a jealous possessiveness and suffering through frustration, repressed emotion, and self-consciousness.