Load up on prevention, Aries. Today, expressive Mercury goes retrograde (backward) in Virgo, your sixth house of health and wellness, until September 22. Over the next three weeks, you could be susceptible to picking up the germs floating around. Inoculate yourself against late summer viruses by taking extra sanitary measures. Hit the gym with as much regularity as you can (even though you might not feel like working out)—and stretch out to avoid injuries. Curb self-critical tendencies, especially around body image. With a haywire Mercury in your heady sixth house, you could go overboard with analysis-paralysis.