We have just come through the worst recession many of us have ever seen, and in times like these, it's tempting to think that just having more money would solve our problems. Indeed, it is also widely believed that how wealthy you are is a result of external factors, such as job promotions or good investments. But the surprising truth is that affluence is actually based on a certain way of thinking, one which has never before been discussed. Now, after years of working with clients of all backgrounds--including billionaires--psychologists Stephen Goldbart and Joan DiFuria reveal the...