Suffering is something very difficult to endure . Is fiery and often leaves those who feel little or no desire to live . In the most serious cases reach temporary depression and the inability of people to move forward in life with a normal course , the fulfillment of basic needs . Suffering is not always so great , but regardless of its intensity , when it occurs, a man who lives , experiencing a threshold . That threshold means every time something important . Everyone has some events that have marked its existence, those significant events , those crucial moments that skillfully hide them or share them only with your close ones .