The Archer, described as irresponsible, good-humored and ever restless.  Sagittarius brings an end to fall, too late for big efforts to prepare for winter the plants drop their seeds, foliage of summer plants gone, the evergreens take center stage.  Animals set out to explore the changing landscape or more on to friendlier territory.  It seems only the adventurous creatures want to roam, and they are thriving on the approach of winter.  This is the spirit of Sagittarius.  Where it falls in your chart you have the drive for new experience, not by aimlessly wandering, dodging the unpleasant but by seeking knowledge, learning new landscapes whether it be by physical travel, cultural diversity, continued education, or any other means you can expand your horizons enriching your life, by exploring the apparently barren landscape, knowing it has something to offer.