"Kennon Sheldon (Cal-San Diego) and Sonja Lyubomirsky (Cal-Riverside) creatively examined differences in well-being for university students over the course of several months, capturing real life changes in life circumstances and happiness related intentional activities. The main conclusions drawn from the three studies were that changing circumstances and engaging in happiness related activities both offer a boost to one’s happiness, but that people habituate to circumstantial changes whereas continuing the activities sustained increases in happiness, subjective well-being, and psychological well-being.
“In other words,
our data suggest that effort and hard work offer the most promising route to happiness. In contrast, simply altering one’s superficial circumstances (assuming they are already reasonably good) may have little lasting effect on well-being. (p.82-83).”"