The 21st century is the age of living single.
People who live alone are often the life of their cities and towns. They tend to participate in more civic groups and public events, enroll in more art and music classes, and go out to dinner more often than people who live with others. Single people, regardless of whether they live alone or with others, also volunteer more for social service organisations, educational groups, hospitals and organisations devoted to the arts than people who are married.
Studies have shown that people who stay single develop more confidence in their own opinions and undergo more personal growth and development than people who marry. For example, they value meaningful work more than married people do. They may also have more opportunities to enjoy the solitude that many of them savour.
No doubt they also revel in the loneliness, boredom and financial stress that meeting all living expences alone can bring.