Adequate survival behaviour is a crucial “gift of nature.” Humans have been fairly successful in reducing the threat to life. Nevertheless, crossing a street or driving a car requires increased alertness in order to survive. Natural disasters such as the recent tsunami and man-made disasters such as war, terrorist attacks, killing, robbing, sexual and physical abuse, and plane crashes show how vulnerable we are. After surviving such an event, people need basics—food, shelter, medical care, and consolation.