References and further reading:
Some key differences between a meaningful life and a happy life | Jennifer Aaker
It’s Not Going to Be That Fun: Negative Experiences Can Add Meaning to Life | Jennifer Aaker
The Shifting Meaning Of Happiness | Jennifer Aaker
Unhappiness and Age | David G. Blanchflower
Cracking a Joke at Work Can Make You Seem More Competent | Alison Wood Brooks
4 Rules for Identifying Your Life’s Work | Arthur Brooks
The Art of Happiness with Arthur Brooks #4: Meaning and Purpose in Life and Work