LIBRA (Sept. 23-Oct. 22): I often hike alone in serene hills north of San Francisco and perform a set of my songs for birds, insects, squirrels and trees. Recently I heard British comedian Milton Jones tried a similar experiment. He did his stand-up act for a herd of cows on a Hertfordshire farm. I can't speak for Jones' motivations, but one reason I do nature shows is because they bring out my wild, innocent, generous spirit. Now's a good time to do a similar thing. What can you undertake to fully activate your wild, innocent, generous spirit?