The Defining Decade: Why Your Twenties Matter--And How to Make the Most of Them Now

In 'The Defining Decade,' Meg Jay argues that the twenties are a critical period of adulthood, marked by significant changes in work, relationships, personality, and identity.

Drawing from her extensive work with clients and students, Jay provides insights and tools to help twentysomethings make intentional decisions that will set them up for success in their careers, relationships, and personal development.

The book covers topics such as the impact of technology, fertility, and the brain's development during this decade, and it encourages readers to lean into adulthood and build their 'identity capital' through meaningful experiences and relationships.