In many ways, we’re more comfortable than ever before. But could our sheltered, temperature-controlled, overfed, underchallenged lives actually be the leading cause of many our most urgent physical and mental health issues? In this gripping investigation, award-winning journalist Michael Easter seeks out off-the-grid visionaries, disruptive genius researchers, and mind-body conditioning trailblazers who are unlocking the life-enhancing secrets of a counterintuitive solution: discomfort.

Whether it’s anxiety about going to the doctor, boiling rage when we’re stuck in traffic, or devastation after a painful break-up, our lives are filled with situations that send us spiraling. But as difficult as our emotions can be, they are also a superpower. Far from being “good” or “bad,” emotions are information. When they’re activated in the right ways and at the right time, they function like an immune system, alerting us to our surroundings, telling us how to react to a situation, and helping us make the right choices. But how do we make our emotions work for us rather than against us?

From social disruptions like economic recessions, pandemics, and new technologies to individual disruptions like getting married, career transitions, and becoming a parent, we undergo change and transformation—both good and bad—regularly. Change is not the exception, it’s the rule. Yet we endlessly fight it, often viewing it as a threat to our stability and sense of self. Master of Change flips this script on its head and offers a path for embracing and even growing from life’s constant instability.

We live in a world that’s obsessed with talent. We celebrate gifted students in school, natural athletes in sports, and child prodigies in music. But admiring people who start out with innate advantages leads us to overlook the distance we ourselves can travel. We underestimate the range of skills that we can learn and how good we can become. We can all improve at improving. And when opportunity doesn’t knock, there are ways to build a door.

Achievement often comes at a cost. Angst, restlessness, frayed relationships, exhaustion, and even substance abuse can be the unwanted side effects of an obsession with outward performance. While the high of occasional wins can keep you going for a while, playing into the always-on, never enough hustle culture ultimately takes a serious toll.

After devoting years to working with pro-athletes, Olympians, and Navy Seals, fitness gurus Kelly and Juliet Starrett began thinking about the physical well-being of people who are not elite athletes. What are the fundamental qualities that make a human being durable, and how do we ensure that we continue to feel great as we age? Organized around ten assessments and ten physical practices that anyone can do, Built to Move is designed to improve the way your body functions in daily activities and boost overall quality of life.

Wouldn’t you like to live longer? And better? In this operating manual for longevity, Dr. Peter Attia draws on the latest science to deliver innovative nutritional interventions, techniques for optimizing exercise and sleep, and tools for addressing emotional and mental health.

After years of watching patients cycle through her practice, Dr. Gabrielle Lyon noticed a pattern. While her patients struggled with a wide range of conditions, they all suffered from the same core problem: they had too little muscle rather than too much fat.

The world’s greatest bodybuilder. The world’s highest-paid movie star. The leader of the world’s sixth-largest economy. That these are the same person sounds like the setup to a joke, but this is no joke. This is Arnold Schwarzenegger. And this did not happen by accident. Arnold’s stratospheric success happened as part of a process. As the result of clear vision, big thinking, hard work, direct communication, resilient problem-solving, open-minded curiosity, and a commitment to giving back. All of it guided by the one lesson Arnold’s father hammered into him above all: be useful.

You might believe you’re thinking clearly in the moments that matter most. But in all likelihood, when the pressure is on, you won’t be thinking at all. And your subsequent actions will inevitably move you further from the results you ultimately seek—love, belonging, success, wealth, victory. According to Farnam Street founder Shane Parrish, we must get better at recognizing these opportunities for what they are, and deploying our cognitive ability in order to achieve the life we want.