Conflict arises when the needs of individuals or groups are incompatible. It can occur between individuals, within groups, or between groups. Symptoms of unresolved conflict include tensions, decreased productivity, and low morale. While conflict is sometimes seen as negative, it is a natural and inevitable result of human interaction. If managed constructively through collaboration or compromise, conflict has the potential to stimulate creativity, clarify views, and enable positive social change. However, if left unaddressed it can damage relationships, polarize opinions, and reduce cooperation. The optimal level of conflict for group productivity is moderate rather than no conflict or too much conflict.