City Life — there are 6 socio-cultural groups. Being in a certain “stratum” directly depends on a resident’s income and lifestyle. Thus, the Intelligentsia and White Collar workers have relatively equal incomes, but the former prefer to work in the arts and education, and the latter in medicine, economics and sports. They also prefer different living conditions. A blue collar worker will not visit recreation areas for State employees and, conversely, a State employee will not work in an enterprise where jobs are designed for Blue collar workers.