It is also important to understand and assess the external environments of an organization. Some say that external environments generate the behavior of organizations in order to drive the people within an organization, it is necessary to explain their external environments to them, to make them realize what behavior is necessary, and sometimes even to build internal environments for guiding the Organization. If necessary, leaders should suggest, or sometimes guide, the way to apply a certain behavior. For example, when a firm faces a certain difficulty, a leader should make subordinates understand the meaning and characteristics of the problem and make them cone up with appropriate behavior to deal with it.