Why in this world there are people who do not want to get married and in choosing to live singletons, when we as humans definitely need offspring and biological needs such as sex and other needs.
To live single doesn't mean not to have sex. People who prefer single living don't take much responsibility to take care about family. They prefer to look after only themselves. They are free. Any time they can go to club, take an alcohol, have a sex, go to the different resorts for rest.