According to new research discussed in this iVillage article, happiness may not be all that it's cracked up to be:
"What side of the bed did you wake up on today? If your mood is less than sunny-side up, don’t worry, be unhappy. Things might just be looking up for you. New research conducted by psychologists at Yale University suggests that happiness isn’t all that it’s cracked up to be -- it may not be beneficial at every level, in every context, for every reason, in every variety." READ MORE 
Are you happy?Would you ever be mistaken for hyper-happy?