In my this book, I shall concentrate on discussing cruise, tourism and seeing cinema movie lesisure need aspects, to explain how and why COVID 19 disease may bring serious negative impacts to these three kinds of leisure industry consumer behaviors and lesiure needs. Readers can have more clear understanding how and why COVID 19 disease may influence global leisure future development to be worse to compare economic recession, unemployment rate raising, inflation etc. other factors.

How technology invention may help old leisure businesses to avoid customers number reduces, even when high illness environment occurs to influence leisure consumers their leisure psychology to be negative? How social change influences human behavioral change ? Why human behavior may be influenced by social change? Our individual behavior whether can be influenced to bring negative or positive attitude by social change? I shall attempt to indicate cases to explain whether our individual behavior can be influenced to changed by social environment change. Readers can have more understand how and why social change may influence our behavior in possible.