There are implications for primary prevention in this study of young blue collar workers. Using in-depth interviews, the authors explored the situation of working class youth. As opposed to middle class youth, the subjects of this study did not view work as a means of obtaining emotional gratification. They anticipated a brighter future, however, through further education and self-restraint. The authors point to the dangers involved in the unrealistic optimism of these young men: the youths have no evident understanding of occupational structure and mobility patterns and this could lead to future pessimism and frustration.