When you experience a negative or stressful event, do you think through your responses carefully and act exactly as you want to? Or do you find yourself caught up in the emotions of the moment, acting in ways that you later feel embarrassed or ashamed of?

In Emotional Agility, clinical psychologist and management consultant Susan David explains that most people react instinctively to their perceptions of events—which are based on emotional, often-untrue narratives explaining why those events took place. David argues that you can break free of these controlling narratives by practicing emotional agility—seeing events and your emotions objectively so you can live with purpose and clarity.

In this guide, we’ll explore David's strategies and the importance of living according to your values so you can create the life you truly want instead of one ruled by your emotions and the desires of others. In commentary, we’ll explain the origins of David’s ideas, the scientific evidence behind them, and how to apply them to your life.

In The Manager’s Path, engineering executive Camille Fournier introduces the field of engineering management—the management of software engineers, who design and code software systems and programs. This can be a challenging field, as there’s little information available on balancing technical knowledge with management skills. Fournier seeks to close this gap, drawing from her experience as an engineer-turned-manager to identify skills and techniques that can help new engineering managers handle the transition.

In this guide, we’ll explore three main skills that can help you succeed as an engineering manager: clear communication, strategic planning, and adaptability. We’ll discuss each skill’s importance, how they evolve throughout your career, and Fournier’s suggestions for developing them. In our commentary, we’ll compare Fournier’s ideas to those of other software engineers, as well as tech business experts like Marty Cagan.

The Silva Mind Control Method José Silva

In The Silva Mind Control Method, José Silva teaches his unique method of using the power of your mind to heal your body, sharpen your memory, and solve everyday problems with seemingly superhuman powers.

Silva began his career as an electronics repairman before becoming interested in altered mental states and applying his knowledge of electrical energy to the human mind. The Silva Mind Control Method, published in 1977, is an abridged version of the content taught in the courses Silva developed.

In this guide, we’ll explore how to tap into particular mindsets to unlock your innate psychic power and how to use that power to help yourself and others. Through commentary, we’ll compare Silva’s approach to that of other writers who embrace visualization and manifestation, such as Rhonda Byrne (The Secret) and Napoleon Hill (Think and Grow Rich), and explore what modern science says about the mind-body connection.

How do you want to spend the last decade of your life? Do you want to be weak, bedridden, and mentally foggy? Or do you want to be busy doing whatever brings you joy, flexing the body and mind of someone decades younger? According to physician Peter Attia, you can extend the active and fulfilling part of your life by building the right healthy habits—and the earlier you start building these habits, the better chance you have of circumventing mental and physical decline.

In this guide, you’ll learn Attia’s recommendations for how best to eat, exercise, and otherwise take care of your body and mind. You’ll also understand how one chronic condition, metabolic dysfunction, can cause four of the most deadly diseases known to man. In our commentary, we’ll supplement Attia’s explanations of human biology and modern medicine with information from recent research. We’ll also use additional health and fitness tips to paint a broader picture of the current consensus in the complex field of wellness.

The Master Guide series is an original Shortform exclusive. We integrate the advice from every major book on a topic into a single, authoritative guide.

Whether you're studying for exams, seeking to retain more general knowledge, or aiming to boost workplace productivity, a sharper memory is key to your success.

In this Master Guide, we’ll explore how to supercharge your memory. Our guide compiles memory-retention methods from a diverse group of experts, ranging from seasoned educators and cognitive scientists to a magician and a former winner of the US Memory Championships. These methods cover how to:

• Leverage your brain’s natural affinity for association by linking new information to familiar concepts or experiences.
• Apply active learning strategies to deepen comprehension and fortify memory retention and recall.

You'll come away with proven techniques and a newfound confidence in your ability to capture, retain, and recall information effectively.

In Bigger Leaner Stronger, personal trainer Michael Matthews argues that you can get the physique you want without a trendy diet or a brutal workout. According to Matthews, all it takes is a simple and scientific approach to nutrition and exercise that uses two strategies: flexible dieting (a diet that allows you to lose fat, gain muscle, and eat the foods you love) and progressive tension overload (a workout approach that maximizes muscle growth). Matthews teaches you how to apply these techniques to your personal fitness goals and get strong and healthy fast.

In this guide, you’ll learn how to boost your motivation and willpower for your health and fitness journey, create a flexible dieting meal plan, and plan a workout program based on progressive overload. Throughout this guide, we’ll compare Matthews’s advice with that of other fitness and nutrition experts and share more practical tips for applying his techniques to your goals.

Michael Lewis’s The Blind Side is about a Black 15-year-old named Michael Oher from the Memphis inner-city projects who beat the odds to become a football star. This story follows Michael’s journey from his impoverished life with his drug-addicted mother to his adoption by a rich white couple in East Memphis. Through the kindness of strangers and some significant events in the NFL, Michael was able to find his path to success and became one of the greatest left tackles to play high school and college football in the country.

Author Tim Ferriss has spent years studying how to improve the human body—he interviewed and trained with experts, studied scientific literature, and tried out what he learned on himself. In The 4-Hour Body, he distills the most effective 2.5% of what he discovered into programs you can use to improve six aspects of your body: losing fat and gaining muscle, enhancing sex, improving sleep, managing injuries, improving sports performance, and living longer.

If you’ve ever talked yourself out of choosing the right club or agonized over whether to try to muscle it over a water hazard, Golf Is Not a Game of Perfect is here to help. In this book, professional golf coach and psychologist Bob Rotella provides a framework for improving the mental side of your golf game. Rotella argues that controlling your thoughts, cultivating confidence, and strategizing effectively can have a bigger impact on your game than making changes to your swing.

In this guide, we’ll detail Rotella’s techniques for choosing the right thoughts, goals, and shots. Alongside Rotella’s recommendations, we’ll include the psychological context that informs Rotella’s approach, as well as compare and contrast his advice with other techniques from coaching and sports psychology.

Do you ever wish you could deliver a speech like Martin Luther King Jr. or mow through your athletic opposition like Megan Rapinoe? Athletic performance coach and leadership advisor Todd Herman believes you can—by adopting an alter ego. In The Alter Ego Effect, Herman presents a systematic approach to performing at your best when it counts by creating, shaping, and implementing an alter ego who has all the strengths and abilities you need when the heat is on.

As we outline Herman’s vision of the alter ego, we’ll also connect his ideas to other approaches to achieving personal success, comparing and contrasting with authors like Mark Manson (The Subtle Art of Not Giving a F*ck), Tony Robbins (Awaken the Giant Within), and Ryan Holiday (Ego Is the Enemy). Finally, we’ll offer some alternative ways to tap into your potential that don’t involve the creation of an alter ego.