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The Defining Decade has changed the way millions of twentysomethings think about their twenties--and themselves. Revised and reissued for a new generation, let it change how you think about you and yours.

Our "thirty-is-the-new-twenty" culture tells us... Read Full Overview

Bestselling psychologist Dr. Meg Jay uses real stories from real lives to provide smart, compassionate, and constructive advice about the crucial (and difficult) years we cannot afford to miss.

Our "thirty-is-the-new-twenty" culture tells us the twentysomething years don't matter. Some say they are a second adolescence. Others call them an emerging adulthood. Dr. Meg Jay, a clinical psychologist, argues that twentysomethings have been caught in a swirl of hype and misinformation,... Read Full Overview

New York Times bestselling psychologist Dr. Meg Jay uses real stories from real lives to provide smart, compassionate, and constructive advice about the crucial (and difficult) years we cannot afford to miss.Our "thirty-is-the-new-twenty" culture tells us the... Read Full Overview

New York Times bestselling psychologist Dr. Meg Jay uses real stories from real lives to provide smart, compassionate, and constructive advice about the crucial (and difficult) years we cannot afford to miss.Our "thirty-is-the-new-twenty" culture tells us the twentysomething... Read Full Overview

New York Times bestselling psychologist Dr. Meg Jay uses real stories from real lives to provide smart, compassionate, and constructive advice about the crucial (and difficult) years we cannot afford to miss.Our "thirty-is-the-new-twenty" culture tells us the twentysomething... Read Full Overview

Traditional Chinese edition of The Defining Decade: Why your twenties matter and how to make the most of them now