The study showed that the age at which a person often feels happiness.
Experts at the University of California in San Diego found that elderly people feel happier than young.
Before making such conclusions, the researchers interviewed more than 1.5 million people aged from 21 to 99 years.
Surprisingly, the 90-year-old people feel happier than those who were slightly over 20.
To explain this phenomenon was very simple. The fact that the youth is faced with many difficulties and problems, sometimes not having time to enjoy simple things.
While the elderly, with an impressive life experience, less time to devote to small things and enjoy life more.