Iran Press/ America: In 1938, researchers at Harvard University in Cambridge, Massachusetts embarked on a decades-long study to find out: What makes us happy in life?
The researchers gathered health records from 724 participants from all over the world and asked detailed questions about their lives at two-year intervals.
Contrary to what you might think, it’s not career achievement, money, exercise, or a healthy diet. The most consistent finding we’ve learned through 85 years of study is: Positive relationships keep us happier, and healthier, and help us live longer.
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