You come home alone after a long day at work. You open the door to your home. No one is there. Is it blessed silence you hear - or echoing emptiness?
The millions of people who live alone today may have either experience. Some love living alone, yet others wish they didn't have to.
When they open that door at night, people who live alone do not have to put up with demands or listen to someone's noise or meet anyone's dinner deadlines. They do not have to debate about which TV program to watch or stay off the phone because someone else is expecting an important call. No one else messes up their kitchen.
