Die Prinzipien des Erfolgs

I'm curious about how much of this book reflects Dalio’s personal journey versus a desire to create a universal framework for success. Did he start with a specific goal in mind?

Some of these ideas feel like they could be life-changing in a practical way. Which principles have resonated most deeply with readers and why?

Given the breadth of experience Dalio has, I wonder what criteria he used to narrow down these core ideas and how he handled conflicting insights.