Quiet the power of introverts in a world that can't stop talking

This is the book I wish I had read in grade school. Growing up, I always thought of the largest difference between introverts and extroverts to be quiet vs outgoing. The difference though is much more complex. The premise of this book is the idea that extroverts get energy from crowds, while it costs introverts energy to interact. The idea that some introverts even enjoy speaking because they value getting their message across more than their distake for public speaking hit close to home for me.