Specific entities

Life course stages

Entities of “normative utility” for living in mega-cities

Adolescence and youth (less than 30 years old)

Physical well-being: stable residence

Social well-being: jobs with good development trends, good education for children

Late youth (30 to 40 years old)

Physical well-being: own house

Social well-being: higher-level jobs, good education for children, a happy family

Middle of life (40 to 60 years old)

Physical well-being: excellent medical security

Social well-being: stable jobs, good economic conditions, a happy family

Old age (above 60 years old)

Physical well-being: excellent medical security

Social well-being: steady economic conditions, a happy family