The book “The Good Life” by Robert Waldinger discusses the findings from the Harvard Study of Adult Development, one of the longest-running studies on human happiness. The study, which started in 1938, has tracked the lives of 724 men over 75 years and now includes their children. The key takeaway from this extensive research is that good relationships are the cornerstone of a happy and healthy life. The study found that people who are more socially connected to family, friends, and community are happier, physically healthier, and live longer than those who are less well-connected. Conversely, loneliness is associated with less happiness, poorer health, and shorter lifespans.
