Book cover of Think Like a Freak by Steven D. Levitt

Steven D. Levitt

Think Like a Freak

Reading time icon12 min readRating icon3.9 (54,642 ratings)

Most people are too quick to accept the common wisdom and miss opportunities to solve problems with fresh thinking.

1. Break Free from Conventions

Many of our decisions are shaped by societal norms and assumptions, even when they may lead us astray. Accepting these conventions without question can limit our ability to make better choices. For instance, the local-food movement suggests that eating local minimizes environmental harm. However, studies reveal that the energy-intensive practices of small farms often outweigh the benefits of reduced transport. This shows us that breaking free from such assumptions and relying on evidence can lead to surprising truths.

Think Like a Freak proposes that unconventional thinking is key to unlocking smarter solutions. An example from professional soccer underscores this. Data reveals that penalty kicks aimed straight down the middle of the goal have the highest success rate, yet players rarely choose this option. Why? Fear of violating norms and risking public scrutiny if the goalkeeper doesn't move.

To think differently, we need to take risks, even if it means jeopardizing our popularity. Whether it's aiming a kick at the goalie’s center or questioning your friend’s commitment to local food, sometimes rejecting familiar ideas is the best course of action.

Examples

  • People assume local food is always better for the environment.
  • Players avoid strategic penalty kicks to prevent fan backlash.
  • Challenging societal perceptions can lead to better problem-solving.

2. Admit When You Don’t Know

Humility plays an important role in uncovering the truth. Often, people pretend to know things they don’t, either to avoid embarrassment or to project confidence. For example, over 80 percent of people consider themselves above-average drivers, a mathematically impossible statistic that highlights overconfidence.

Acknowledging ignorance creates opportunities for genuine understanding. Those who openly admit gaps in their knowledge build trust and position themselves as learners. Experts, on the other hand, often refuse vulnerability, leading to flawed predictions. Stock market forecasters, for example, have a track record worse than coin flips, with an accuracy rate of just 47.4 percent.

Being humble can be your superpower in problem-solving. It allows you to ask the right questions, evaluate situations clearly, and avoid overreliance on "expert" advice.

Examples

  • Overconfident drivers are unaware of their mediocrity.
  • Stock market experts perform worse than random guessing.
  • People who admit their ignorance gain more trust and knowledge.

3. Redefine the Problem

The way we frame a problem often prevents us from finding solutions. Instead of following the crowd's focus, broaden your perspective. The American education debate often centers on teacher quality or class size. While these factors matter, deeper examination reveals that parenting has the greatest influence on children's academic success.

Another illustration comes from the world of competitive eating. Takeru Kobayashi, a slim competitor, shattered hotdog-eating records by reframing the challenge. Instead of asking, “How can I eat more?” he asked, “How can I make eating easier?” His approach involved separating buns and dunking them, effortlessly revolutionizing his strategy.

To solve challenges, question how problems are typically defined. It’s not just about cutting through noise—it’s about asking the question no one else has thought to ask.

Examples

  • Parenting, not schools, drives children's academic success.
  • Media debates often miss the original root problem.
  • Kobayashi dominated by redefining how hotdogs are eaten.

4. Search for Root Causes

To solve big problems, focus on what truly causes them, rather than their symptoms. Poverty and famine, for instance, are often seen as the result of a lack of money or food. However, aid interventions rarely resolve such issues because the deeper causes lie in dysfunctional political and economic systems.

When violent crime fell in the 1990s, experts credited reforms like more policing. Yet a deeper analysis revealed an unexpected cause: legal abortion in the 1970s. This policy reduced births among women unable to care for children, leading to fewer disadvantaged youth likely to engage in crime.

Effective solutions rely on uncovering the root cause. This requires leaving preconceived notions behind and considering unlikely possibilities.

Examples

  • Poverty persists despite economic aid due to poor institutions.
  • Crime rates fell after abortion legalization.
  • Digging deeper reveals unexpected patterns and solutions.

5. Think Like a Child

Children view the world with curiosity, asking questions adults hesitate to voice. Their playful curiosity makes them adept at spotting illusions that fool adults. Magicians find adults easier to deceive because their focus can be misdirected, while children explore different angles and think unconventionally.

An open and playful mindset can lead to innovative discoveries. The abortion-crime link mentioned earlier arose because someone allowed a seemingly unrelated statistic—rising abortion numbers—to prompt curious exploration.

By dropping your adult filters and embracing curiosity, you may uncover creative ways to solve old problems and have more fun along the way.

Examples

  • Children spot magic tricks adults overlook.
  • Curiosity linked abortions to crime rate drops.
  • Thinking from a child’s perspective unlocks playful problem-solving.

6. Understand Incentives

Human behavior is often shaped by hidden incentives, and uncovering them can lead to effective intervention. Psychologist Robert Cialdini tested energy-saving placards, each encouraging conservation for a different reason: financial savings, societal benefits, environmental protection, or herd behavior. Surprisingly, the most effective motivator wasn’t environmental concern or money—it was simple peer pressure.

This means understanding people’s true motivations—not what they say will change their behavior, but what actually does—can help design better strategies. Instead of railing against bad habits like energy waste, it’s better to emphasize positive norms like “Everyone’s saving energy. Join in!”

Examples

  • Peer pressure proved to be the top motivator for energy conservation.
  • Incentives shape not just actions, but beliefs.
  • Public service messages succeed when they appeal to social conformity.

7. Set Strategic Traps

People's reactions to certain behaviors reveal their true nature. By setting up "litmus tests,” you can distinguish honesty from deceit. Famous examples include King Solomon’s wisdom when resolving a dispute over a baby, and Van Halen’s unusual M&Ms rider. The two reveal how incentives or reactions highlight fake intentions.

Van Halen demanded no brown M&Ms purely to test whether venues paid attention to instructions, and King Solomon's fake cruelty identified the real mother who would sacrifice her claim to protect her baby.

Setting strategic traps isn’t about manipulation—it’s about anticipating whether someone’s motivations align with your goals.

Examples

  • King Solomon revealed true intentions in a baby dispute.
  • Van Halen’s “no brown M&Ms” policy tested promoters.
  • Simple actions expose deeper truths about behavior.

8. Appeal Through Stories

Facts alone rarely change opinions. People’s beliefs reflect their worldviews, and even well-educated individuals dismiss evidence contradicting their opinions. Catchy narratives, however, are harder to ignore.

For example, public fear of climate change remains low despite the consensus among scientists. While raw data often falls on deaf ears, real stories of environmental impact, introduced with respect for opposing opinions, have greater persuasion power.

To persuade others, acknowledge their concerns and weave compelling narratives. Facts matter, but stories resonate.

Examples

  • Scientists struggle to persuade the public on climate change.
  • Stories engage emotions where data fails.
  • Acknowledging opposing views eases persuasion.

9. Sometimes, It's Better to Quit

Society teaches us to "never give up," but knowing when to quit may boost happiness. Persistent investment in failing efforts, like the Concorde airplane, can lead to greater losses because of sunk costs. Research shows people often regret sticking with lousy jobs or relationships longer than they should.

Levitt and Dubner conducted a coin-flip experiment, finding that those who quit unfulfilling relationships or jobs reported higher happiness levels than those who stayed.

Quitting isn’t failure—it’s freeing yourself to explore new opportunities. Trust yourself to prioritize what makes you happy.

Examples

  • The Concorde plane highlights the "sunk cost" fallacy.
  • Quitting lousy jobs boosts happiness.
  • Abandoning what doesn’t work frees individuals.

Takeaways

  1. Question assumptions and use data-driven thinking instead of relying on popular beliefs.
  2. Approach problems with a playful mindset, reframe challenges, and explore unconventional angles.
  3. Respect differing worldviews and use well-crafted narratives to get your message across.

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