41 pages 1-hour read

The Sociopath Next Door: The Ruthless Versus The Rest Of Us

Nonfiction | Book | Adult | Published in 2005

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Chapters 3-6Chapter Summaries & Analyses

Chapter 3 Summary: “When Normal Conscience Sleeps”

Content Warning: This section of the guide includes discussion of mental illness and emotional abuse.


Stout explores the precarious nature of the conscience in those who do not have ASPD. She points out that even for people who have a conscience, their conscience is vulnerable to all sorts of internal and external influences that might weaken it. Some of these are physiological, such as illness or hormonal imbalance; others are social, such as the habit of moral exclusion, in which certain groups of people are conceptualized as subhuman and thus deserving of abuse. 


Authority and obedience also have a profound effect on the conscience, particularly when the authority figure is perceived as credible and “above” the person doing the obeying. In the famous Stanley Milgram obedience experiment, participants were instructed to “teach” another participant by shocking them with increasing levels of intensity. The shocks were not real, but the participant would hear fake cries and calls for help that imitated suffering in the other.


Through all these experiments, Milgram found that on average, six of 10 participants were willing to shock the other participant to full intensity, and those who resisted were more likely to do so if they perceived themselves as equal to the authority figure. The experiment continues to call into question the effect that obedience of authority has on a person’s moral actions and whether one’s moral sense of obedience or personal conscience/attachment to others wins out. This contest is particularly evident in war, where soldiers are consistently found to be more likely to shoot enemy soldiers when their commanding officer is present and watching them. Importantly, the strength of one’s conscience must outweigh the strength of one’s need to obey.

Chapter 4 Summary: “The Nicest Person in the World”

Stout presents the case of Doreen, who used fake credentials to get hired as a psychiatrist and went unnoticed in this position for 14 years. Doreen was a middle-aged woman whose ASPD manifested in the form of envy. She was painfully envious of a coworker named Jackie, who seemed prettier, smarter, and more successful than Doreen felt she herself was. Doreen had no way of “adopting” these traits from Jackie, so she instead sought to rob her of them. Jackie enthusiastically referred a patient named Dennis to Doreen; Jackie believed that Dennis had improved and was nearly ready for discharge. Doreen took advantage of Dennis’s paranoid schizophrenia and told him that Jackie believed the opposite. She attempted to destroy Dennis’s trust in Jackie and Jackie’s own self-esteem regarding her ability as a therapist. Fortunately for Dennis, Jackie was persistent in visiting Dennis and eventually broke through to him again. Dennis told Jackie everything, but her own supervisor refused to believe that Doreen would do such a thing.


Years later, Doreen was finally exposed when the husband of her patient determined through connections of his own that Doreen was a fraud. Doreen was fired but never charged or fined in any way, and her story speaks to two important factors in considering people with ASPD. The first is that people with ASPD may go unnoticed for years or even decades, as not only do people around them refuse to believe that they would be capable of such things, but people with ASPD are also successful charmers and manipulators. The second factor worth considering in Doreen’s case is the idea that most people with ASPD will, at some point or another, harm others; the difference lies in whether or not they are caught.

Chapter 5 Summary: “Why Conscience Is Partially Blind”

In questioning why Doreen was able to pull her charade for 14 years without being noticed, Stout explores the “tools of the trade” that a typical person with ASPD uses to manipulate others into becoming blind to their actions (87). The first of these tools is charm, which is commonly ascribed to people with ASPD and is one of the most prominent shared traits. People with ASPD can be charismatic, and Stout argues that they often use sexual seduction and other forms of flattery to win people over. They seem to have a keen sense of who is vulnerable and in what way and take full advantage of those vulnerabilities. People with ASPD have natural skills as actors and can mimic emotions they don’t actually feel, making them seem just as emotive as anyone else, if not more so.


Stout explores another technique used by people with ASPD: gaslighting. The term “gaslighting” derives from the 1944 film Gaslight, a psychological thriller in which a woman’s sadistic husband slowly causes her to question her own mental well-being by making it seem like there’s a ghost living in the house. He manipulates the gas lamps to turn on and off by themselves, leading the woman to doubt her perceptions. Gaslighting can come either from the outside, as in this instance, or from within; a person with ASPD may gaslight another into believing that they could never do something horrible, and a person may likewise convince themselves that someone with ASPD could never be capable of such acts. Because people with a conscience cannot understand the “why” behind the actions of people with ASPD, it is difficult for them to imagine that such people exist at all. Stout points to a woman named Barbara Graham, who managed to gaslight much of the public into believing that she could not have murdered an elderly woman, despite ample evidence to the contrary.


Stout argues that in order to protect society from the actions of people with ASPD, people must be encouraged to stand up for themselves, beginning in childhood. Stout recalls seeing a young girl stand up for her peer when she witnessed bullying, and she argues that girls are socially conditioned to accept, remain silent, and not speak out. Similarly, boys are taught to obey authority unconditionally, which leaves them vulnerable to being taken advantage of. Children of all genders should be taught to speak up for themselves.

Chapter 6 Summary: “How to Recognize the Remorseless”

Stout is often asked how a person can tell whom to trust or distrust, and there is no easy answer to this question. She notes that most people do not have ASPD and are trustworthy to some extent, but she also adds that there are few surefire ways to tell whether someone has ASPD until one has known the person for many years. Stout believes that human nature is generally “good” and that people with ASPD are on the outside of what is considered “normal” human nature.


Stout argues that the most reliable way to know if someone has antisocial tendencies is by whether they take advantage of a person’s sense of pity. People with a conscience will feel sorry for those who are vulnerable or disadvantaged, and people with ASPD will prey on this human trait. They will use the emotions of others to achieve their own ends, whatever that may be.


Stout worked with a patient named Sydney, who divorced a man named Luke. Luke had ASPD, and though he was not violent or even ambitious, his antisocial tendencies manifested in the form of using Sydney, preying on her desire for a family, and constantly manipulating her into pitying him. Sydney fell for Luke because he was intelligent and seemed to make her life more interesting, and she ignored all the early warning signs that something was off. Luke showed no interest in the son they eventually had together, and he quit his job once he and Sydney were married. He spent most of his time lounging by the backyard pool. Sydney and Luke eventually divorced, but Luke continued to hang around Sydney’s house as though he still lived there. He even played on his own son’s pity, acting forlorn when Sydney would tell him to leave. Sydney would then let Luke stay, even though she didn’t want to. It took years for Sydney to understand that Luke lacked a conscience because such a possibility never occurred to her.

Chapters 3-6 Analysis

In describing The Importance of Conscience in Human Interaction, Stout emphasizes that the conscience is not a static trait; it comes and goes for everyone, but for most people, it never fully disappears. Various factors, including illness, circumstance, and hormones, can influence the strength of one’s conscience at any given time. There are moments when people may feel pressured to act in ways that defy their own moral compass, such as when they are obeying authority or succumbing to group mentality or when moral exclusion is involved. The Milgram experiment illustrates this tendency, showing how people often defer to authority figures and abandon their conscience when directed by someone they perceive as a credible leader. In certain situations, such as war, even “normal” people must be taught and supervised to kill, indicating that the conscience can be overridden under specific circumstances or external pressures: “War is the ultimate contest between conscience and authority” (67). These factors suggest that there is not a direct relationship between ASPD and immoral or amoral behavior: People with ASPD are capable of behaving ethically, and people whose consciences function perfectly in some situations may behave as if they had no conscience in others. 


Stout structures her arguments by first presenting a situation or person, followed by a discussion of the philosophical, moral, economic, or social implications of that scenario. This approach allows the text to explore the broader consequences of ASPD while remaining grounded in concrete examples. One such case study is Doreen, who manipulated and abused others as a form of revenge on Jackie, whom she envied. Doreen is “a good illustration of the difference between a person with ASPD and a criminal” (81). Her actions were unconscionable, but they were also so far removed from normal moral understanding that no one expected her behavior, and she thus continued her abuse for years without getting caught. Doreen was not a trained psychiatrist, yet she used her natural charisma to convince people that she was one, and she used sexual blackmail to prevent herself from being exposed. At the end of each chapter, Stout prepares readers for upcoming topics by discussing the following chapter in advance, introducing key concepts for consideration. This strategy builds continuity across the book. For example, Stout closes Chapter 4 by presenting Doreen as an exemplar of the talent for manipulation that often comes with ASPD. This paves the way for Chapter 5, in which she details some of the techniques that people with ASPD use to manipulate others. 


According to Stout, this talent for manipulation underscores the importance of Protecting Against the Consequences of ASPD. The experience of dealing with a person with ASPD often leaves others feeling afraid, shocked, and traumatized. Many people find themselves turning a blind eye to the person’s actions, either because they are charmed or because they cannot believe that the behavior they are witnessing would be caused by a mental disorder. As Stout notes, some people “f[all] victim to the charm of the shameless” (89), only to later recognize that they were gaslit into doubting their own perceptions. This manipulation can prolong the person with ASPD’s ability to hurt others, as those affected often remain silent, unsure whether to trust their own instincts: “These are behaviors we are not prepared to understand, or even believe. We will doubt our own sense of reality first” (96). One of the first signs of antisocial behavior is a plea for pity, which serves as a tactic to gain sympathy and advance their agenda. The story of Sydney and Luke illustrates how a person with ASPD can manipulate others into feeling sorry for them by imitating common emotions like sadness and fear. This gaslighting can make it nearly impossible to confront them, as people may question their own reality or feel too intimidated to speak out. 


Stout uses historical examples, such as World War II and Adolf Hitler, to provide context for understanding how authority and obedience can shape human behavior, especially in extreme situations. The Milgram experiment shows how obedience can override conscience in individuals, and the horrors of the Holocaust illustrate how this same phenomenon can occur at a societal level. Throughout the book, Stout oscillates between individual and societal examples, implying that The Real-World Effects of ASPD—or a set of behaviors that closely replicate it—occur at both large and small scales. There is an effort to dispel common misconceptions, such as the idea that one can simply spot a person with ASPD based on their appearance or behavior. In some instances, Stout uses hyperbole, making sweeping statements that affect the source’s credibility at times. For example, she claims, “The good news—the very good news—is that at least ninety-six people out of a hundred are bound by the constraints of conscience” (104), which can be interpreted as overly optimistic and in contrast to her earlier claims that obedience and moral exclusion can affect the conscience.

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