Ayurveda is not a science for treatment of any disease; it is the science and of life. It explains all aspects of life related to ahara,vihara, and achara. Rasayana is one of the eight major branches of ayurveda. Achara means good conduct which are developed by understanding and following the shastras(treatise). Proper observance and implication of achara and vichara is achararasayana. Its practical implication not only increases life span of individual but also increases quality of life. It provides wellbeing and purity of mind. Longevity of life maintenance of good health without proper state of mental wellbeing; would be difficult to achieve. If body is stressed from any external or internal stimuli, the nervous system gets triggered and initiates a specific immune response to be activated, in return the emotional and mental wellbeing of the individual will be compromised from psychological responses occurring in the body. Is therefore important conservation of immunity by physical and psychological wellbeing, this goal can be achieved with the help of wisdom of Ayurvedashastra, we can make life livable ad more pleasant by reducing stress and risk of other psychological disorders. Achararasayana is ayurvedic strategy for regulating behavioral social conducts which ensures a healthy life in a healthy society.