What creates joy in life?

I discuss a study done by Harvard in 1938 where they follow 724 men and later their children to discover what creates joy in life. This is one of the most comprehensive studies ever done. I also truly believe that even though the study was done on men, women also benefit from the same result. This isn't about gender it's about being human.Setting an intention for more meaningful, deep connection for everyone who listens to this. Sending you love.