As you spring so shall you neap
Most of the research on happiness has documented that income, marriage, employment and health affect happiness. Very few studies examine whether happiness itself affect income, marriage, employment and health. […] Findings show that happier Indonesians in 2007 earned more money, were more likely to be married, were less likely to be divorced or unemployed, and were in better health when the survey was conducted again seven years later.
image { Maurizio Cattelan and Pierpaolo Ferrari, Toilet Paper #1, June 2010 }
