Of course, cheaters are, by definition, liars. So, maybe they were lying about being unhappy...
Hey, you might be onto something there. Mebbe the cheaters are even LESS happy than me! Thanks, man!
I thought I was happy. Yet I found myself rushing off to get me a husband to not cheat on. So I'd have a back-up plan in place in case that $100,000 raise I deserve never materializes. But the cheaters lying about being unhappy would horribly skew the entire survey! Render it Invalid, even! Is THAT why they call it Gross National Happiness?

I gotta go find my happy place now.
"Laws could be passed, Frank also suggests, to shorten the workweek and provide longer holidays, giving workers more time with family and friends - activities that would promote GNH - that is, happiness."
Err... this has been done, with quite poor results
Gramps
That explains why I am so damned frickin happy all the time.