This really rings true for me:
It is Mr Rottenberg’s view that the current vogue for the “pursuit of happiness” may perversely push certain people towards depression. Happiness, he argues, is the result of achieving a goal, rather than a goal itself. He cites recent evidence suggesting that depression or low mood can be triggered by setting unobtainable goals. Rather than becoming depressed because of underachievement, he suggests that perhaps depression is an overcommitment to goals that cannot be reached.
To the point that i don’t really want to discuss the details.
I’m leery of reading books with titles like “The Depths: The Evolutionary Origins of the Depression Epidemic”, but perhaps Mr. Rottenberg will bring some clarity to episodes that i don’t really feel equipped to comprehend in any detail…