Happiness is the state of mind (emotion) positive among those who think all satisfied their desires .  The etymology derives happiness: felicitas, drifts. ICIS-felix “happy,” rooted “-fe” means abundance, wealth, prosperity. The concept of happiness, understood as a condition (more or less stable) of total satisfaction, occupies an important place in the moral doctrines of classical, so true that is used indicate how ethical doctrines eudaimonistic (from the greek eudaimonia) usually translated as “happiness”. This concept varies, of course, vary with the vision-world view (Weltanschauung) and life on it. Main Features Its features vary according to the extent that the test (eg. serenity, contentment, excitement, optimism, away from any need, etc.). When this is associated with the perception of being eternal, the fear that an end to the ends. Man since its emergence search this welfare state. H... read more