Research group of American and British scientists were able to uncover the secret of human happiness. Following a few simple rules, you can stay happy for a long time. On opening it took scientists for seven years.
It was very easy. It helps to go with friends or family once a month outside the city. Scientists are not talking about expensive trips to other countries. Suitable forays into neighboring cities and tours his native countryside. The main condition – the place must be new and unexplored.
Interestingly, frequent take a lot of pleasure out of them and turn entertainment into a kind of work. The secret of happiness, according to scientists, is simple: good friends and regular travel.