Kenta Nagakura, a well-known bestseller producer in Japan, sounds an alarm.A developed, rich country like Japan or the United States is an optimum environment for living creatures.That's why we can't help thinking ... "I want to achieve goals,""I want to have dreams,""I want to be happy,""I want to go higher,"despite that we are already living in abundance and should already be happy.In this way, many become anxious towards the future, many are already dead without any particular reason.They then gradually waste their life.If you feel you are one of them, this is a book for you to take back your life.The author of this book, who lives in Japan and America, which are both among the richest countries in the world, sounds an alarm.America, one of the world richest countries, is an optimum environment for living creatures.That's why we can't help thinking ... "I want to achieve goals,""I want to have dreams,""I want to be happy,""I want to go higher,"despite that we are already living in abundance and should already be happy.In this way, many become anxious towards the future, many are already dead without any particular reason.They then gradually waste their life.If you feel you are one of them, this is a book for you to take back your life.