Thus, Smith reasoned that the greatest utility will result from unfettered pursuit of self-interest. Individuals should be allowed unrestricted access to raw materials, markets, and labor. Government interference in private enterprise should be eliminated, free competition encouraged, and economic self-interests made the rule of the day. Because human beings are acquisitive creatures, we will, if left free, engage in labor and exchange goods in a way that results in the greatest benefit to society. In our efforts to advance our own economic interests, we inevitably act to promote the economic well-being of society generally