Being a Cancer born on August 18th, you are very comfortable within the realm of emotions. You are led by your intuition and can effortlessly sense what others are feeling and thinking. You also have a great understanding for your internal world, although you keep it mostly hidden externally. Your mysterious and private nature is a testament to your mental strength, but it is also of great frustration to family, friends and coworkers, as they are left completely in the dark about your feelings at times.