th anniversary, a revised and updated edition of the award-winning #1 New York Times bestseller that changed the way we look at meditation, with a new preface by Dan Harris and new guided meditations.

After having a nationally televised panic attack on Good Morning America, Dan Harris knew he had to make some changes. A lifelong nonbeliever, he found himself on a bizarre adventure involving a disgraced pastor, a mysterious self-help guru, and a gaggle of brain scientists. Eventually, Harris realized that the source of his problems was the very thing he always thought was his greatest asset: the incessant, insatiable voice in his head, which had propelled him through the ranks of a hypercompetitive business but, he now recognized, had also led him to make the profoundly stupid decisions that provoked his on-air freak-out.

We all have a voice in our head. It's what has us losing our temper unnecessarily, checking our email compulsively, eating when we're not hungry, and fixating on the past and the future at the expense of the present. Most of us assume we're stuck with this voice--that there's nothing we can do to rein it in--but Harris stumbled upon an effective way to do just that. It's a far cry from the miracle cures peddled by the self-help swamis he met; instead, it's something he always assumed to be either impossible or useless: meditation. After learning about research that suggests meditation essentially rewires your brain, Harris took a deep dive into the underreported world of CEOs, scientists, and even marines who are now using it for increased calm, focus, and happiness.

10% Happier takes readers on a ride from the outer reaches of neuroscience to the inner sanctum of network news to the bizarre fringes of America's spiritual scene, and leaves them with a takeaway that could actually change their lives.