They seem joyful and friendly, always ready for communicate; however, Libras are also full of contradictions. They can turn really mean at times. Librans usually have phases of heightened activities as well as phases of complete inactivity and apathy.
Although they are endowed with enough potential to make the best for themselves they often tend to loose the opportunity by thinking about the other various possibilities available to them. However, once they make a decision they usually stick to it. They also have a tendency to retreat from a situation than actually facing it.