And then there was 1

The problem with having more than one person involved in any venture is that interests and schedules seldom align in such a way that resources (time and creativity) are best utilized. If many of the great thinkers, painters, scientists and musicians had to wait around for another half then they may have never have accomplished anything. Yet on the other side of the coin we have great accomplishments made by teams or groups working together whose success was never again matched once they disbanded and went their own separate ways. I guess the question to ask oneself is, where do your highest chances for success lie.