Sufficiency economy is a philosophy that stressed the middle path as the overriding principle for appropriate conduct by populace at all levels.this applies to conduct at the level of the individuals , families and communities,as well as to the choice of a balanced development strategy for the nation so as to modernize in line with the forces of globalization while shielding against inevitable shocks and excesses that arise.sufficiency means moderation and due consideration in all models of conduct,as well as the need for sufficient protection from internet and external shocks