If you own the original (published in 2010), is the upgrade worth it? Absolutely.
or "mental models". It’s designed to help readers ask better questions rather than just memorizing answers. Amazon.com The 5 Parts of Every Business The Personal MBA- 10th Anniversary Edition By J...
The 10th Anniversary Edition, published in September 2020, expands on the original with new concepts and updated insights tailored for the modern economy. The Core Philosophy: Skip the Degree, Master the Skill The Personal MBA 10th Anniversary Edition - Amazon.com If you own the original (published in 2010),