We probably went to school for what felt like a very long time. We probably took care with our homework. Along the way we surely learned intriguing things about equations, the erosion of glaciers, the history of the Middle Ages, and the tenses of foreign languages. But why, despite all the lessons we sat through, were we never taught the really important things that dominate and trouble our lives: who to start a relationship with, how to trust people, how to understand one’s psyche, how to move on from sorrow or betrayal, and how to cope with anxiety and shame?

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

This is a guide to anxiety: why we feel it, how we experience it when it strikes, and what we can do when we come under its influence. Across a series of essays that look at the subject from a number of angles, the tone is helpful, compassionate, and in the best sense, practical.

Life is hard enough for a teenage girl in 1950s suburbia without having a mother who may—or may not—be a witch. A single mother at that. Sure, she fits in with her starched dresses, string of pearls, and floral aprons. Then there are the hushed and mystical consultations with neighborhood women in distress. The unsavory, mysterious plants in the flower beds. The divined warning to steer clear of a boyfriend whose fate is certainly doomed.

In her latest groundbreaking book, The Let Them Theory, Mel Robbins—New York Times bestselling author and one of the world's most respected experts on motivation, confidence, and mindset—teaches you how to stop wasting energy on what you can't control and start focusing on what truly matters: YOU. Your happiness. Your goals. Your life.