In the bestselling book Three Cups of Tea , the king of Bhutan, a country in the Himalayas, is said to have remarked that the “true measure of a nation’s success is not gross national product, but ‘gross national happiness.’” Judging by this measure, America does not rank very highly. A few years ago, a Pew Research survey found that only 34% of US adults say they are ‘very happy,’ while 15% report being ‘not too happy.’ The study noted that these numbers have been stable for a very long time. Several posts to the Working Moms Break blog suggest that part of the problem for women may be the...