A positive argument about social stratification is that it is necessary to accomplish difficult tasks, because only people trained to perform certain tasks can accomplish them. Another argument is that people naturally tend to accept a status hierarchy and their place within it. It is said that life is more stable and peaceful in stratified societies. The culture of a stratified society is more satisfying than that of a homogenized society, some say. On the other hand, "a society that encourages the quest for social status produces a lot of fear, disappointment and bad things." ».