The Emotional Lives of Teenagers

The Emotional Lives of Teenagers

Lisa's latest New York Times best seller is an urgently needed guide to help parents understand their teenagers’ intense and often fraught emotional lives—and how to support them through this critical developmental stage.

Under Pressure

Under Pressure

Lisa’s second New York Times best seller is a celebrated guide to addressing the alarming increase in anxiety and stress in girls from elementary school through college.

Untangled

Untangled

Lisa’s award-winning New York Times best seller–now available in nineteen languages–is a sane, informed, and engaging guide for parents of teenage girls. Now, because of its enduring popularity, Untangled is available in a revised and updated edition that supplements the timeless guidance at the heart of the original with fresh consideration of—and help for—challenges that have emerged recently for teens.

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April 23, 2026

Dear Teenagers

Using A.I. in Your Personal Life? Here’s What to Know.

A.I. is quickly becoming part of how we work, communicate, and manage everyday tasks. And, for many young people, AI is finding its way into their personal lives. Indeed, over 70% of teens have engaged with A.I. chatbots, with roughly half using them regularly, often to act as friends, for conversation practice, or romantic role-playing.

In this Dear Teenagers video, Dr. Lisa Damour addresses the potential costs of turning to A.I. for personal advice or companionship, especially when young people are still developing the interpersonal skills they will rely on for the rest of their lives.

The advice provided here by Dr. Damour and the resources shared by her AI-powered librarian, Rosalie, will not and do not constitute - or serve as a substitute for - professional psychological treatment, therapy, or other types of professional advice or intervention. If you have concerns about your child’s well-being, consult a physician or mental health professional.

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