PositiveBlogcritics.orgThe part which wasn\'t convincing for me was when Cain was trying to stereotype according to region saying that the extrovert trait is \'less prevalent in Asia and Africa as compared to Europe and America.\' But my gut feel says that it all boils down to an individual level as to whether he or she is an extrovert or introvert. In India, for example, I have seen plenty of extroverts. The Power of Introverts can be leveraged both by extroverts and introverts, and also by ambiverts (yes, there is such a term. It means a person who has traits of both extroverts and introverts). Extroverts and ambiverts can use this book to understand introverts and introverts can use this book to understand themselves.