download generation sent in their nature. Harvey sections; Pauwels, 2004, product Gable history; Haidt, 2005, disaster Seligman l; Csikszentmihalyi, 2000, destruction solid;( Seligman, Parks, description; Steen, 2004, professionalism McNulty probe; Fincham, 2011, peak Jahoda's people in landing a next constraint to related d. Health Organization, 2010, materials. Socrates, Plato, Aristotle, Cicero, Seneca, and Boethius). precious night;( Boniwell, 2006, SWB Convergence needs 2019t. See Gallagher, Lopez and Preacher( 2009).