This is a very interesting book that combines observations on management with the psychology of relationships. I had never heard of the concept of harmonic matching and aligning personal vibrations. Initially, I was a bit skeptical but after reading it, I found it be extremely interesting, and powerful. It is punctuated with useful examples to demonstrate the principles that the author presents. I highly recommend this book. It's a book that I will refer to frequently going forward, as a way of staying positive and thinking about ways to map and seek personal and professional breakthroughs.