The Four Noble Truths : The truth of suffering, the truth of the cause of suffering, the truth of the end of suffering, and the truth of the path that leads to the end of suffering. 1. Define 'suffering' in my life. But at first I've to realize (in real sense) that it exists in my life. 2. What are the sources or reasons of that particular suffering in my life? 3. Do I really think that working on these sources can prevent the suffering in my life? 4. I've to work hard on these causes so that I can end suffering my life.