I wouldn't say Thanks! is particularly deep or insightful and it doesn't cover the 'scientific' aspect of gratitude and how it affects humanity etc. It uses a lot of the anecdotes, which I'm not fond of, though for a book on so subjective a subject there's little else to do. As a Christian, I find i...
Emmons serendipitiously began to study gratitude during a conference on the classical sources of human strength: wisdom, hope, love, spirituality, gratitude, humility; he signed up for humility but was assigned gratitude. Emmons was surprised to find that by practicing gratitude, people can increase...