The Defining Decade is a book that details “why your twenties matter and how to make the most of them now.” This book is written by Dr. Meg Jay, PhD, and claims that “...twentysomethings have been caught in a swirl of hype and misunderstanding, much of which has trivialized what is actually the most transformative time of our lives”. Please enjoy ‘twentysomething’ quotes from this book that made an impact on my life.