The Unpredictability of Human Behavior

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When you think of mental illness, is this what...

When you think of mental illness, is this what you see? (Photo credit: JenXer)

Some of the comments on Internet discussion boards suggest that mental health professionals should have been able to tell that Adam Lanza was dangerous and that they should have had him detained at a mental health facility. Such statements reflect a fundamental ignorance about the nature of mental illness and the predictability of human behavior. There are a few–and only a few–cases in which mental health professionals can be reasonably certain that a person will break the law and/or harm another person. Pedophiles are notoriously difficult to treat–it is well known that their recidivism rate is high. Psychopaths, who lack empathy, often hurt people, although most do not become murderers. A person known to have a violent temper who has behaved violently all his life is likely to engage in violent behavior again. However, in most cases of mental illness, no one can predict with any degree of accuracy whether or not a person will engage in violent behavior. The vast majority of mentally ill individuals, even those with psychotic conditions such as schizophrenia or bipolar disorder, never engage in violent behavior. Even a paranoid schizophrenic who is aware of his condition and realizes that any hallucinations he has are not real may not be at serious risk for violent behavior. Sometimes “normal” people engage in terrible acts of violence, such as a North Carolina man a few years ago who, without warning, beheaded his eight-year-old son. To say that psychologists and psychiatrists and others around Mr. Lanza should have predicted that he would become violent is both unrealistic and ignorant. Mental health professionals cannot read people’s minds. There are many unusual or quiet individuals who do not fit into society’s pigeon holes of normality, and almost all of them will lead peaceful lives. On the other hand, someone who robs and murders multiple people over a period of time may do so without any sign of mental illness per se.

Eccentrics often are the most creative people in a society–Beethoven, Einstein, Thelonious Monk–all were eccentric people who made incredible contributions to science and to music. To say that people who are different or who have certain “mental disorders” should be locked up because of an alleged potential for violence is a view that is not based on facts. Americans want predictability, want order–they want reality to fit into a pigeonhole. Evil actions are often what philosophers call a “surd,” something that cannot be explained. How can someone, without getting into Mr. Lanza’s mind, have possibly known he was going to commit such an act. If his mother had heard him brag about specific violent acts, then there would a problem, but thus far, there is little evidence of that occurring. These murders point out the limits of human knowledge, limits that people do not want to acknowledge–and such a failure to acknowledge limits is used to justify stereotyping the mentally ill (including, as I noted in my previous post, people with Asperger’s Syndrome) as violent. People should do good research before expression opinions that are both wrong and potentially subversive to the rights of entire classes of people.

Borderline Personality Disorder


Borderline Personality Disorder Awareness

Borderline Personality Disorder is a disorder I have been blessed not to have, though I’ve known individuals, some close to me, who were borderline. BPD is essentially a problem of emotional control. Borderline people have wild mood swings, though they are not usually bipolar. They can love you and think you are the most wonderful person in the world one moment, then turn on you, demonize you, and hate you. Those shifts can be unpredictable and can happen quickly, leaving family members hurt and wondering how to react. Borderline individuals tend to put people they know into lose-lose situations. If the borderline person is angry with you, whatever you say will be the wrong thing. You will, as one bestselling book on BPD alludes to, be “walking on eggshells.”

Borderline people can be manipulative, just like narcissists, but unlike sociopaths or psychopaths, they do have a conscience and are capable of love. Often, however, their love is twisted, oriented more to feeding their egos (like narcissists receiving “supply”) than truly focusing on the other person. They are good at making themselves look “too good to be true,” seeming to be interesting in everything you are. Some borderline individuals will lie about their accomplishments in order to impress others; other borderline individuals find it difficult to tell the difference between appearance and reality. The latter group can go into a dissociative state and not remember what they did during that state. If you quote the borderline’s statements to you to his family and friends, often they will stare at you as if you are crazy–because the BPD person told you that something happened that, in truth, did not happen.

BPD individuals, like narcissists, psychopaths, and sociopaths, often have a great deal of charm, which they use to their advantage. But the advantage is only temporary as people pick up on the fact that the BPD person “ain’t quite right” as we say in the South. Instability in jobs and instability in relationships may lead to the BPD going through multiple jobs quickly, moving many times, and going through multiple marriages. All relationships are unstable. The borderline person is afraid to lose anyone in his life, yet does not realize that his behavior drives people away. Sadly, the BPD individual is usually miserable inside and lonely, desperately wanting a friend. Most BPD persons do not recognize that their behaviors drive away other people; others may recognize that fact, but believe that their traits are essential for their emotional survival. That points to the greatest problem borderline individuals have in overcoming their disorder: a failure to take responsibility.

So many mental problems are due, in part, to someone believing they are the slave of fate, that given one’s background, one cannot help the way he is. For that reason, he refuses to take responsibility for his actions and blames others for bad things that happen to him. The most difficult obstacle psychologists and psychiatrists have dealing with borderline people is the borderline’s refusal to take responsibility. The borderline often tries to manipulate the therapist. Sadly, many affairs with therapists occur that way. One psychologist told me that of his fellow therapists who fell into affairs, probably over 95% of the lovers were borderline individuals. Since flirtation gains the borderline attention and helps with low self esteem (which only masquerades as high self esteem), many borderlines are extremely flirtatious. Not all will go to the point of a full-fledged affair, but many do.

BPD usually has its origins in childhood. Oftentimes, childhood sexual abuse by a parent or stepparent is the cause–though this is not the only cause. BPD usually manifests in a person’s teens. Some borderline individuals spontaneously recover in their forties; others never recover. Therapy is notoriously ineffective, although newer cognitive methods work better than previous therapies. It is a joke among psychologists that the way to harm an enemy psychologist is to refer a borderline patient to him. If the psychologist can get the borderline person to admit that he is not the slave of forces beyond his control and that he is able to change, the major step toward recovery has occurred.

Are borderline individuals sick or evil? Some borderline behavior seems to be evil: the lying, the manipulation, the willingness to say or do almost anything to get what one wants, the sudden turns toward absolute hatred. I know of one therapist (not my therapist) and one person who works in the criminal justice system who consider borderline people to be evil. In my opinion, most of them do not begin as evil, though, like any human being, they may become evil due to habituation. They are trying to survive something that hurt them so much as a child that they believe that their behaviors are the only way they can survive in the world. They may believe that if they did not behave the way they do that they would fall apart–indeed, their personalities seem to be fragmented. These sad, frightened people need to be guided toward healing–but they must be willing to get help and be serious about it. To anyone who may have this disorder: I pray for them to get help, to engage in positive behaviors that support solid relationships with others, and to find peace in their lives.

The Boundary Between Mental Illness and Evil


"Satan Sowing Seeds" by Felicien Rop...

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Was Jared Lee Loughner, who allegedly murdered six people in Tuscon and wounded 13 others, including Congressman Gabrielle Giffords, insane or evil or both? Leonard Pitts and other columnists and bloggers have openly wondered whether “evil” is a more appropriate description of Mr. Loughner than “insane.” Psychiatry and psychology tend to medicalize deviances in human behavior, sometimes to the point that they tone down the role of human responsibility. For example, classifying alcoholism as a disease alleviates the moral responsibility a person may have for engaging in the heavy drinking that made him dependent on alcohol.  Classifying mass murderers as “psychopaths” may be accurate as a descriptive label for their condition (no empathy, no conscience), but such classification does not address the issue of whether psychopaths are evil. There are several bad arguments that someone who medicalizes terrible human actions may use. For example:

1. If person x has a mental illness, and that mental illness contributes to x’s destructive behavior, then x is not morally responsible for x’s actions.

2. Person x has a mental illness.

3. That mental illness contributes to x’s destructive behavior.

4. Therefore, x is not morally responsible for x’s actions.

The weakness of this argument is premise 1. Just because a person is mentally ill, and that mental illness causally contributes to his behavior, does not imply that the person is not morally responsible for his actions. The reason is that the mental illness may be a necessary but not sufficient condition for x’s destructive behavior. X’s evil moral character may still play a causal role as well. Or x’s evil moral character may have causally contributed to his mental illness.

Another bad argument goes as follows:

1. Deviations from normal brain structure are correlated with psychopathy and other personality disorders.

2. If deviations from normal brain structure are correlated with psychopathy and other personality disorders, then the individual with such deviations is not morally responsible for his actions.

3. Psychopathic [mass murderer, swindler–take you pick of crime) individual x has deviations from normal brain structure.

4. Therefore psychopathic individual x is not responsible for actions that are due to his psychopathy.

One problem with this argument is that correlation is not causation. Even if a causal relation could be established, this does not answer the question of which direction the causation goes (the “chicken-egg problem”). Do the deviations from normal brain structure cause psychopathy or does psychopathic behavior cause deviations from normal brain structure? Unless one accepts reductive or eliminative materialism, then one cannot automatically claim that a twisted mind and behavior are caused by an abnormal brain. To make such a claim would be to beg the question on the complex metaphysical issues surrounding the mind-body problem.

I do not know where the exact boundary between evil and mental illness. A rough answer that seems reasonable to me is that if a person’s mind is utterly divorced from reality, then he is not as responsible for his actions as someone who has a firm or even partial grip on reality. Where should that line be drawn? This is the difficulty. It seems to me that psychopaths are evil people. Borderline personality disorder is (and I’m not trying to be “facile”) is a borderline case–but if a person suffering from borderline personality disorder destroys another person’s life, emotional health, and/or reputation due to manipulation and lies, then the person seems as much evil as having a medical disorder. The refusal of many borderlines to get help or take responsibility for their actions are basic elements of an evil character. Munchausen’s Syndrome and Munchausen’s by Proxy fall in the same category–the drive for attention is twisted to the point of doing evil and manipulative actions. I know that many professional psychologists and psychiatrists would disagree. But they do not know everything any more than I as a philosopher know everything. I know there is a level of mental illness that totally removes a person’s moral responsibility for heinous actions.  But since evil is by nature a distortion of the personality, there may be some individuals who are considered to be mentally ill but who are actually evil, or some individuals who suffer from mental illness and have an evil character.  Human beings are a mixture of good and evil, and that battle, as Alexander Solzhenitsyn said, is fought in every human heart.