Glücklich sein: Warum Sie es in der Hand haben, zufrieden zu leben

Lyubomirsky synthesizes psychology studies with everyday advice — I wonder what motivated her to bridge these worlds in this way.

While the book offers actionable steps, I found myself questioning whether some approaches work universally or need personalization.

The selection of research feels very intentional, but I’m curious about what criteria were used to determine which findings made it into the book.