As a human matures it moves through different life stages that are unique and contribute to their overall development in distinct ways. Previous generations transitioned directly from adolescence into adulthood. However, advancements in technology and medicine, as well as globalization has prolonged the progression into the next phase and has created a new stage of life (Berger, 2011 p.385). The next period of behavioral growth occurs after adolescence. It is termed emerging adulthood (A.K.A. youth, or young adulthood), and takes place at ages 18-25. Young adults are adventurous and take risks in many aspects of their life. By the end of adolescence, the body is finished growing and performs at its peak level after which there after is a slow decline of the body. The subsequent years of life are labeled adulthood and cover four decades.