 American psychologist Barry Schwartz argues in his book "The Paradox of Choice" that too many consumer and lifestyle choices can produce anxiety and unhappiness due to analysis paralysis and raised expectations of satisfaction.National cross-sectional data suggest an inverse relationship between religious diversity and happiness, possibly by facilitating more bonding (and less bridging) social capital.Much of the research regarding happiness and leisure relies on subjective well-being (SWB) as an appropriate measure of happiness.