The occurrence of happy and traumatic events in the life of common people

Until recent times, psychology and the social sciences have paid only limited attention to the positive aspects of human life. The present article aims to review psychological and epidemiological studies about the occurrence of happy and traumatic events in the life of common people, critically discussing their findings and suggesting new research directions. Overall, it has emerged that most people report having experienced at least one traumatic event in their lives; on the other hand, moderate happy experiences may occur with a daily frequency. Unfortunately, the studies conducted thus far suffer from methodological limitations as they did not consider extremely happy events and collected data about happy and traumatic events separately. The author emphasizes the necessity to jointly investigate the prevalence of both happy and traumatic events. Hopefully, this will permit to achieve more reliable indicators of quality of life, thus contributing to increase researchers’ understanding of what makes human existence joyful and sorrowful.