Spacing Out Half the Day Makes People Unhappy in Harvard Study - San Francisco Chronicle http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNEehvDsvkSurXCro8AB729JXRpe-Q&url=http://www.sfgate.com/cgi-bin/article.cgi?f%3D/g/a/2010/11/10/bloomberg1376-LBMYA90UQVI901-0SKN251VVU9NOKJIAKJ70VLGDF.DTL