Brainstorm: The Power and Purpose of the Teenage Brain

Daniel J. Siegel, MD

The teenage brain isn't broken — it's being rebuilt for adulthood. Its very features that frustrate adults are what let young people leave home and innovate.

A reframe of adolescence (roughly 12–24) not as immaturity to endure but as a period of essential brain remodeling with real strengths: novelty-seeking, social engagement, emotional intensity, and creative exploration.