The future of mental health

Demystifying Suicide

Social stigmas often prevent people from accepting the need for treatment. Our community events are founded around making a positive impact on how society views and engages with mental health treatment. Please join Singula in getting involved by donating or joining our newsletter.

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This post can be found in the Medium.

This month was Suicide Prevention Awareness Month (https://www.nami.org/get-involved/awareness-events/suicide-prevention-awareness-month). According to the World Health Organization, suicide is a leading cause of death worldwide (https://www.who.int/news-room/fact-sheets/detail/suicide).

In the U.S., suicide is the 2nd leading cause of death between the ages of 10–34 and is the 4th leading cause of death for people 35–54. The overall suicide rate in the U.S. has increased by 31% since 2001, a number that has grown disturbingly higher over the last several months during the COVID-19 global pandemic (https://www.cdc.gov/mmwr/volumes/69/wr/mm6932a1.htm).

Although these trends can cause great concern and fear, a tangible solution is to seek a greater understanding of suicide based on current scientific and clinical research. Better understanding and demystifying suicide can help determine ways to prevent this tragic behavior.

What are the components of suicide behavior?

Suicide behavior can be premeditated or impulsive. If suicide is premeditated, it may start for the person with a thought, idea or wish, called suicidal ideation. If suicide is impulsive, the person may have had pre-existing aggressive personality traits, or they may be under the influence of an intoxicating substance.

If the person has a wish with no intention or plan to act on it, it is called passive suicidal ideation. Passive suicidal ideation is a highly common phenomenon that occurs frequently in people with and without mental illnesses and may not predict suicide behavior. If the person has a wish with an intention or plan to act on it, it is called active suicidal ideation and is more predictive of suicide behavior. Furthermore, if the person has an intent, plan, and means to carry out the action, the risk of acting on the wish is further increased. Finally, in some people with active suicidal ideation, they may be preoccupied by the method of suicide and may even rehearse the action in order to carry it out. Therefore, in order of lower risk to higher risk for suicide, the components of suicide are:

  • Passive Suicidal Ideation
  • Active Suicidal Ideation with Intent (no plan)
  • Active Suicidal Ideation with Intent and plan
  • Suicidal Behavior (non-attempts)
  • Suicidal Attempt (premeditated or impulsive)

How does clinical research seek answers about suicide?

Our understanding of suicide comes from large scale clinical studies that examine different risk factors associated with suicidal thoughts/ideation and with suicide attempts in individuals who have considered suicide or executed suicidal behaviors. In addition, smaller scale studies in Cognitive science, a field of study that seeks answers to complex mental functioning through experiments related to cognition and emotional processing, has identified parts of the brain that may be abnormally functioning during states of mental illness. Clinical intervention studies using cognitive science, allow us to test and validate treatment approaches that specifically target abnormal brain and mental functioning.

Is suicide a mental illness?

Technically no. Suicide is an action, or behavior, that has a strong association with mental illness conditions and mental illness states.

How is suicide linked with mental illness?

Suicide is a complex behavior that is strongly associated with mental illness conditions, with some illnesses being more closely associated than others. Roughly half of people who die by suicide have had a diagnosed mental health condition, while the other half have experienced severe symptoms of at least one diagnosable mental illness. Therefore, it has been suggested that people who die by suicide are experiencing a state of mental illness immediately preceding the action.

Which mental illnesses are more strongly associated with suicide?

In a study of over 9,000 participants, suicide most strongly associated with substance use disorders, post-traumatic stress disorder, bipolar disorder, and major depressive disorder (in order of higher to less high risk). In this study, although depression predicted suicidal ideation, it did not predict progression from ideation to suicide attempt. However, the mental illnesses that are characterized by agitation and anxiety (e.g. PTSD) and poor impulse control (bipolar disorder, substance use disorders) were predictive of which suicidal ideators progressed to suicide plans and attempts. Although Schizophrenia was not a mental illness that was included in this study, psychotic disorders and/or psychotic symptoms have been strongly associated with fatal suicide attempts.

What drives people to consider suicide?

The most common reasons people experience suicidal ideation and/or who have suicidal behavior can range from beliefs that they are burdening others with their existence (e.g. being better off not living), extreme shame for a transgression that they executed and negatively impacted others, intense anger and rage at others for a transgression that they perceive was intentionally done to them, and/or feeling trapped with no way out of a situation. These beliefs are exacerbated by states of mental illness and/or substance intoxication, which can impair mood, logical reasoning, cognitive flexibility, and emotional processing. To the person who is contemplating suicide, it can appear as a valid solution to their problem.

Which cognitive areas are involved with suicide?

Cognition can be broken down into smaller components such as attention, motivation, knowledge acquisition, memory and working memory, judgment and evaluation, logical reasoning, problem solving and decision making, comprehension and production of language. Suicide has been linked to disruptions and dysfunction in attention, judgment and evaluation, logical reasoning, problem solving and decision making.

How are emotions involved with suicide?

Suicide has been linked to disruptions in all aspects of emotional processing, particularly in emotional identification, regulation, and contextual understanding. Although we cannot control whether we experience emotions, we can process emotions so that they can be better understood within a situation and help us formulate a plan of action. Identification, regulation, and contextual understanding require a great deal of help from cognitive parts of the brain, and therefore, is believed to be a part of cognition, and requires the person to be aware of their thoughts, behaviors, and realistic outcomes of their actions.

What are the triggers for suicide?

Almost all triggers of stress can trigger suicidal ideation or suicide behavior. These may include: breakup or loss of a significant other, loss of a child or close friend, financial distress, persistent feelings of failure or shame, a serious medical condition or terminal illness, legal trouble, such as being convicted of a crime, adverse childhood experiences, like trauma, abuse, or bullying, discrimination, racism, or other challenges related to being an immigrant or minority having a gender identity or sexual orientation that isn’t supported by family or friends.

What are the signs of someone contemplating suicide?

Although it is impossible to know exactly what someone is feeling or thinking, it may be helpful to know of behavioral clues that someone is at risk for suicide. These signs include:

  • Talking about death or violence
  • Talking about dying or wanting to die
  • Accessing weapons or things that could be used for suicide
  • Rapid changes in mood, intense anxiety, or agitation
  • Talking about feeling trapped, hopeless, worthless, or as if they’re burdening others
  • Impulsive or risky behavior, including substance misuse, reckless driving, or practicing extreme sports unsafely
  • Social withdrawal from friends, family, or social activities
  • Sleeping more or less than usual
  • A period of calm or quiet mood, especially after agitated or emotional behavior

What are protective factors for suicide?

While risk factors and early signs of suicidal behavior have been well studied, protective factors have been less studied. However, here are a few that the CDC has published:

  • Effective clinical care for mental, physical, and substance abuse disorders
  • Easy access to a variety of clinical interventions and support for help seeking
  • Family and community support (connectedness)
  • Support from ongoing medical and mental health care relationships
  • Skills in problem solving, conflict resolution, and nonviolent ways of handling disputes
  • Cultural and religious beliefs that discourage suicide and support instincts for self-preservation

What can we do if we think that someone we care about is at risk for suicide?

Unless the situation warrants immediate action, such as violent-aggressive behavior that cannot be de-escalated, it may be helpful to speak with the person in a non-threatening and non-judgmental way about their thoughts and emotions. And, although in all cases it is encouraged to have a mental health professional evaluate the person, it may help the person to know how much you care about their safety.

In cases that may warrant immediate attention, please reach out to the National Suicide Prevention Lifeline at 800–273–8255.

How can I learn more about suicide and suicide prevention?

Organizations such as the National Suicide Prevention Lifeline, the National Institute of Mental Health (NIMH), National Alliance on Mental Health (NAMI), American Psychological Association (APA), and American Psychiatric Association (also APA), have great resources online to read. These and other relevant resources can be found at http://www.singulainstitute.org.

Glossary of selected terms

Cognition– the mental action or process of acquiring knowledge and understanding through thought, experience, and sensory input

Emotion– a physiological brain response that corresponds to sensations of pleasure (i.e. positive valence emotions) or pain (i.e. negative valence emotions)

Emotional Processing– a series of cognitive functions that includes registration, identification, contextual understanding, leading to a decrease in the intensity of the experienced emotion

Attention- the ability to selectively choose relevant sensory stimuli while disregarding irrelevant sensory stimuli

Motivation– what initiates, guides, directs, and maintains goal-directed behavior

Memory– the ability to encode, store, recall, and retrieve information

Knowledge acquisition– the ability to memorize discrete factual information

Working memory– the ability to temporarily memorize information in order to internally manipulate, organize, and prioritize that information

Executive functioning– a set of mental skills that include working memory, flexible thinking, and self-control (or impulse control)

Impulse control– the ability to use cognitive processes such as judgment, logical reasoning, and problem solving prior to acting on a desired behavior

Judgment and evaluation– the ability to form values and preferences that are used to inform a decision-making process

Logical Reasoning– the ability to make inferences and draw conclusions based on knowledge as well as an evaluation of relationships between different aspects of a situation

Problem Solving– the ability to identify a deficiency, discrepancy, or error and use logical reasoning to form a plan or strategy to correct the deficiency, discrepancy, or error

Decision Making– the process of identifying and choosing alternatives based on one’s own values, preferences and beliefs

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Social stigmas often prevent people from accepting the need for treatment. Our community events are founded around making a positive impact on how society views and engages with mental health treatment. To learn more about upcoming Social Impact Community events, please join Singula in getting involved by donating or joining our newsletter.

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