"Mastery" by Robert Greene: Summary and Review

Robert Greene’s Mastery makes one large claim. The people we call geniuses were not born different. They went through a long process that anyone can follow. Greene had become famous with The 48 Laws of Power (1998), a book about winning power over other people. In 2012 he turned to a different question. How do people get very good at something? His answer fills about 350 pages of life stories, from Leonardo da Vinci to a modern boxing trainer.

This review explains the six steps of his process, compares the book with research on expert performance, and says which parts you can trust.

Mastery comes from a long process, not from talent

Greene’s starting point is that mastery is not magic. He defines it as a feeling of having “a greater command of reality, other people, and ourselves”. Most people feel this only for short moments, for example when a deadline forces them to focus completely. Masters, he says, feel it most of the time, because they have trained for it over many years.

His favorite example is a pair of cousins. Francis Galton was a child prodigy with, according to later expert estimates, an extremely high IQ. Charles Darwin was an average student. Yet Darwin became the greater scientist. For Greene, the reason is that Darwin followed one strong interest for decades, while Galton moved restlessly from one field to the next. Greene concludes that talent and IQ cannot explain who achieves the most.

Greene then describes three phases that every master passes through. The first is the apprenticeship, in which you learn the rules of a field. The second is the Creative-Active phase, in which you experiment with what you have learned. The third is mastery itself, in which years of experience turn into fast intuition. The book’s six chapters walk through these phases in order, with two extra chapters on mentors and on other people.

Your “Life’s Task” starts with a “primal inclination”

The first step is to find the right field. Greene calls it your Life’s Task: the work that fits your character and interests so well that you can stay with it for decades. He believes that everyone has such a task, and that the best clue to it is a primal inclination. By this he means a strong attraction you felt as a child, before parents, teachers and money began to shape your choices.

Greene opens the chapter with the young Leonardo da Vinci and then offers five strategies. You can return to your childhood interests. You can look for a narrow niche that fits you exactly, which Greene calls “the Darwinian strategy”. You can rebel against a path that other people chose for you. You can adapt an old interest to a new field. And you can return to your inclination after years on the wrong path.

The advice is concrete. If you loved taking radios apart at ten, Greene would ask why you are now studying law. One weak point is that the chapter assumes there is exactly one right task for each person. The section on limits below comes back to this.

The “Ideal Apprenticeship” has three steps

The longest and most useful chapter describes the apprenticeship. Greene uses Darwin’s five-year voyage on the ship Beagle as his main story. Darwin went as a young man with little training and came back as a serious naturalist, because he spent the voyage collecting, observing and learning.

Greene divides the apprenticeship into three steps.

1. Deep observation. You watch how the field works: its rules, its unwritten habits and who holds power. You do not try to impress anyone yet.
2. Skills acquisition. You practise basic skills, one at a time, until they become automatic. Greene stresses that this repetition is slow and often boring.
3. Experimentation. When you have the basics, you try your own ideas and accept criticism of them.

Around these steps he gives eight strategies. The first is to value learning over money. Choose the job where you will learn the most, not the one that pays best. Others are to move toward the hardest parts of a skill instead of avoiding them, and to “apprentice yourself in failure”, which means learning from projects that do not work.

The “Mentor Dynamic”: absorb what the master knows, then go further

The third chapter is about mentors. Greene argues that a good mentor shortens the apprenticeship by many years, because the mentor passes on knowledge that is not written down anywhere. His main example is Michael Faraday. Faraday was a poor bookbinder’s apprentice who became the assistant of the chemist Humphry Davy at the Royal Institution in London. He learned everything Davy could teach him and later made discoveries in electricity and magnetism that went far beyond his teacher’s work.

Greene’s advice follows from this story. Choose a mentor who fits your needs and interests, not the most famous person you can reach. Study the mentor closely, and also notice the mentor’s weaknesses. Build a relationship in which you also give something back.

Finally, expect to leave. For Greene, the mentor is a stage, and a student who never moves on stops growing. This last step can cause conflict. Davy, for example, opposed Faraday’s election to the Royal Society in 1824.

“Social Intelligence” means seeing people as they are

The fourth chapter is the one closest to Greene’s earlier books. He argues that many talented people fail because they misread other people. Social intelligence, in his sense, is the ability to see people as they really are, not as you wish them to be.

Greene lists what he calls the “Seven Deadly Realities”. These are common human traits that can damage your work if you ignore them. They are envy, conformism, rigidity, self-obsession, laziness, flightiness and passive aggression.

His advice is practical and a little cold. Let your work speak for you instead of arguing. Create a public persona that fits your field. Try to see yourself as others see you. Be patient with people you think are foolish, because fighting them costs more than it gains.

Readers who know The 48 Laws of Power will recognize the tone of this chapter. The difference is the purpose. Here the goal is to protect your learning from office politics, not to gain power over others.

The “Creative-Active” phase needs a “dimensional mind”

In the fifth chapter the apprentice becomes a creator. Greene calls the needed way of thinking the dimensional mind. He means a mind that keeps many possibilities open and looks at a problem from several sides, instead of fixing on the first answer.

The chapter offers techniques for this. One is “negative capability”, a phrase from the poet John Keats for the ability to live with doubt and unanswered questions. Another is to make room for chance discoveries. A third is to look at what is missing in a situation, not only at what is present. Greene also warns about emotional traps, such as impatience and the wish for quick fame.

The second half of the chapter lists nine creative strategies, each with a case. The first, “the Authentic Voice”, tells how the jazz musician John Coltrane spent years learning the styles of others before he found his own sound. The lesson repeats the book’s main idea. Originality comes after a long apprenticeship, not instead of it.

At mastery, intuition and reason work together

The final chapter describes the goal. After many years in a field, Greene says, a person no longer needs to think through every step. Patterns become visible at once. He calls this the fusion of the intuitive with the rational. It is not a mystical gift. It is what happens when a mind has stored a huge amount of experience in one area.

Greene’s examples here include the novelist Marcel Proust. He also uses several of the nine living experts he interviewed for the book. Among them are the animal scientist Temple Grandin, the investor Paul Graham and the boxing trainer Freddie Roach. He closes with seven strategies, such as connecting deeply to your environment and combining different kinds of knowledge, as Leonardo did.

In the introduction Greene puts the whole idea in one sentence. “Using time for such effect is the essential ingredient of mastery.” In plain words, the person who uses years well, with focus, gains a power that talent alone cannot give.

How it differs from other books on expertise

Three books are useful for comparison.

• Peak by Anders Ericsson and Robert Pool (2016) presents the research on deliberate practice: focused practice on specific weaknesses, with feedback, usually guided by a teacher. Ericsson studied experts for decades. Peak gives the evidence, while Mastery gives the stories.
• So Good They Can’t Ignore You by Cal Newport (2012) argues almost the opposite of Greene’s first chapter. Newport says that passion usually follows skill, so you should first become very good at something valuable. Greene says you should start with your deepest interest. Reading both helps you test your own plans.
• Outliers by Malcolm Gladwell (2008) also argues that success depends on more than talent, but it stresses luck, timing and family background. Greene says much less about these outside factors.

What Mastery adds is the full path, from choosing a field to working with a mentor to dealing with colleagues. Few books on expertise cover the social side of learning a craft. Greene also writes as a storyteller. His long biographies are the reason many readers finish the book. Rick Rubin takes the opposite approach in “The Creative Act” by Rick Rubin: Summary and Review, which has almost no stories and puts attention before training.

Where it falls short

The book has four weaknesses.

The first is its science. Greene explains mastery through human evolution and through mirror neurons, brain cells that fire both when an animal acts and when it watches another act. Mirror neurons were found in monkeys in the 1990s. Their role in humans, and especially in skills like empathy, is still debated by researchers. Greene’s story of how hunting made us masters is a plausible idea, not a tested result.

The second is the choice of examples. Greene tells the lives of people who became famous, and he tells them with hindsight. We do not hear about the many people who followed their childhood interest, completed a long apprenticeship and still did not succeed. This is called survivorship bias: looking only at the winners makes a method seem more reliable than it is.

The third is the idea of a single Life’s Task. Many people have several interests, and many find meaning in work they did not love at first. Newport’s research-based advice is a useful correction here.

The fourth is length. The core ideas are clear after the introduction and the apprenticeship chapter. The rest repeats them through new stories. That will please some readers and tire others.

Which format to choose

Read Mastery in print or as an ebook if you want to use the strategies. Each chapter ends with a numbered list of strategies, and these are easier to find and reread on paper. The audiobook, read by Fred Sanders, runs for more than 16 hours. It works well for the life stories but is long for a book of this kind. If you want the core ideas in less time, Profile Books publishes a shorter version, The Concise Mastery.

A good way to read the book is to start with the introduction and the apprenticeship chapter, then choose the chapters that fit your situation. Someone in a first job may need the chapter on social intelligence most. Someone who already knows a field well may get more from the chapters on creativity and mastery. Do you want to compare Greene’s view of success with research from psychology? Then read “Barking Up the Wrong Tree” by Eric Barker: Summary and Review. Barker covers some of the same questions with more studies and fewer biographies.