In my this book, I shall attempt to explain how and why ecommerce may be one kind network human job. Also, I shall indicate reasons to explain why human network behavior may bring direct or indirect influences to economy growth or recession in our global societies in macro and micro economy view. Why leisure changing environment may influence human behavior , even economic environment changes. I shall indicate cases to explain any possible human social activities may bring direct or indirect influences to cause our social economic growth or recession in consequency in possible. I hope that my readers can feel more understanding whether what real meaning of behavioral economy is the relationship between our behaviors and our economy.This book explains how nowadays technological development may bring human more online job and online business development, space tourism development , how AI helps agriculture development, such as internet invention how it excites human can have new chance to learn to attempt to do any clever behavior. Readers can bring new exicting to learn how new technology brings new human clever knowledge to continue to develop our societies.