Maria Hatzistefanis should know. Having spent 20 years building her own company (described by the press as ‘an overnight success’), she acknowledges how hard it is to keep going and find your motivation, especially in the face of self-doubt, rejection and unexpected setbacks.

This punchy, easy to digest book spells out how to motivate yourself and harness your drive and energy to make things happen. With clear guidance, tips and celebrity stories throughout, Maria sums up her business secrets with three golden rules: set your goals; plot your trajectory; make it happen!

YOUR SUCCESS IN BUSINESS DEPENDS ON HOW WELL YOU THINK Six Thinking Hats can help you think better-with its practical and uniquely positive approach to making decisions and exploring new ideas. It is an approach that thousands of business managers, educators, and government leaders around the world have already adopted with great success.

So often in life, we get stuck in a cycle of response. We put out fires. We deal with emergencies. We stay downstream, handling one problem after another, but we never make our way upstream to fix the systems that caused the problems. Cops chase robbers, doctors treat patients with chronic illnesses, and call-center reps address customer complaints. But many crimes, chronic illnesses, and customer complaints are preventable. So why do our efforts skew so heavily toward reaction rather than prevention?

Upstream probes the psychological forces that push us downstream—including “problem blindness,” which can leave us oblivious to serious problems in our midst. And Heath introduces us to the thinkers who have overcome these obstacles and scored massive victories by switching to an upstream mindset. One online travel website prevented twenty million customer service calls every year by making some simple tweaks to its booking system. A major urban school district cut its dropout rate in half after it figured out that it could predict which students would drop out—as early as the ninth grade. A European nation almost eliminated teenage alcohol and drug abuse by deliberately changing the nation’s culture.

Several million years ago, natural selection equipped us with binary, black-and-white brains. Though the world was arguably simpler back then, it was in many ways much more dangerous. Not coincidentally, the binary brain was highly adept at detecting risk: the ability to analyze threats and respond to changes in the sensory environment—a drop in temperature, the crack of a branch—was essential to our survival as a species.

Since then, the world has evolved—but we, for the most part, haven’t. Confronted with a panoply of shades of gray, our brains have a tendency to “force quit:” to sort the things we see, hear, and experience into manageable but simplistic categories. We stereotype, pigeon-hole, and, above all, draw lines where in reality there are none. In our modern, interconnected world, it might seem like we are ill-equipped to deal with the challenges we face—that living with a binary brain is like trying to navigate a teeming city center with a map that shows only highways.

In Black-and-White Thinking, the renowned psychologist Kevin Dutton pulls back the curtains of the mind to reveal a new way of thinking about a problem as old as humanity itself. While our instinct for categorization often leads us astray, encouraging polarization, rigid thinking, and sometimes outright denialism, it is an essential component of the mental machinery we use to make sense of the world. Simply put, unless we perceived our environment as a chessboard, our brains wouldn’t be able to play the game.

Using the latest advances in psychology, neuroscience, and evolutionary biology, Dutton shows how we can optimize our tendency to categorize and fine-tune our minds to avoid the pitfalls of too little, and too much, complexity. He reveals the enduring importance of three “super categories”—fight or flight, us versus them, and right or wrong—and argues that they remain essential to not only convincing others to change their minds but to changing the world for the better.

DESIGNING YOUR WORK LIFE teaches readers how to create the job they want—without necessarily leaving the job they already have.

“Increasingly, it’s up to workers to define their own happiness and success in this ever-moving landscape,” they write, and chapter by chapter, they demonstrate how to build positive change, wherever you are in your career.