https://en.wikipedia.org/wiki/Positive_psychology

Positive psychology is the study of "positive subjective experience, positive individual traits, and positive institutions promises to improve quality of life". Positive psychology focuses on both individual and societal well-being.

Positive psychology began as a new domain of psychology in 1998 when Martin Seligman chose it as the theme for his term as president of the American Psychological Association. It is a reaction against past practices, which have tended to focus on "mental illness", meanwhile emphasising maladaptive behavior and negative thinking. It builds further on the humanistic movement by Abraham Maslow, Rollo May, James Bugental and Carl Rogers, which encouraged an emphasis on happiness, well-being, and positivity, thus creating the foundation for what is now known as positive psychology.

Positive psychology is concerned with eudaimonia, "The good life", reflection about what holds the greatest value in life – the factors that contribute the most to a well-lived and fulfilling life.

Positive psychologists have suggested a number of ways in which individual happiness may be fostered. Social ties with a spouse, family, friends and wider networks through work, clubs or social organisations are of particular importance, while physical exercise and the practice of meditation may also contribute to happiness. Happiness may rise with increasing financial income, though it may plateau or even fall when no further gains are made.

Definition and basic assumptions