In the late 1990s, Fredrickson proposed what she called the ‘broaden-and-build’ theory of positive emotions.2 According to the broaden-and-build theory, positive emotions ‘broaden’ our awareness and ‘build’ our cognitive and social resources. Broaden refers to the immediate effect of positive emotions: when we’re feeling good, our minds open up, we

One of the most important ideas in positive psychology is what Lyubomirsky, Sheldon, Schkade, and Seligman call the “happiness formula:” H=S+C+V The level of happiness that you actually experience (H) is determined by your biological set point (S) plus the conditions of your life (C) plus the voluntary activities (V) you do.34

Within the humanistic psychology framework, the healthy personality is considered one that constantly moves toward freedom, responsibility, self-awareness, meaning, commitment, personal growth, maturity, integration, and change, rather than one that predominantly strives for status, achievement, or even happiness.7