Is there a connection between material possessions and happiness? This question is examined in a book about life as a homeless person, an essay, and a study about the connection between possessions and experiences as it relates to happiness.

A personal essay describing the meaning of happiness.

Happiness has a powerful and positive impact on the body. Happy people respond substantially better to flu and other vaccines. Optimism reduces risk of disease, including cardiovascular, pulmonary, and diabetes.

The following is a paper that describes happiness.

Opinion essay stating that happiness is a choice and suggesting ways to be happy.