Definitely a very biased book… and sometimes I questioned the validity of it. But my takeaway was that I felt validated that introversion is not an inherent weakness in me and others, and to see the value of it as a common trait. It is easy to feel like introversion is a negative thing in the US, so its nice to be reminded that introverts are valued and needed in society. It helped reframe introversion to be something to be proud of rather than ashamed.