Kreppa er ekki skilgreind út frá því hvernig þú upplifir heiminn. http://en.wikipedia.org/wiki/Depression_(economics) a depression is characterized by its length, and by abnormal increases in unemployment, falls in the availability of credit, shrinking output and investment, numerous bankruptcies, reduced amounts of trade and commerce, as well as highly volatile relative currency value fluctuations, mostly devaluations. Price deflation, financial crisis and bank failures are also common...