Introduction
Suicide is widely regarded in psychology as one of the most complex and multifaceted phenomena; it is not a behavior that can be explained by a single cause or theoretical framework. Instead, it arises from the interaction of biological vulnerabilities, psychological processes, and social bonds. Despite a rising number of studies in the field, question of why individuals develop suicidal thoughts and, more importantly, why some individuals act on these thoughts while others do not, remains difficult to answer.
Most psychological approaches focus on observable factors such as depression, hopelessness, trauma, relationships, and stressful life events. While these factors provide important information, they often fail to capture individuals’ deeper emotions and inner experiences. However, suicidal behavior cannot be understood solely through external observation; this is where psychoanalytic theory becomes particularly valuable.
Psychoanalytic perspectives offer a deeper exploration of the human mind by focusing on unconscious processes, early developmental experiences, internal conflicts and defense mechanisms. Rather than viewing suicide as a purely impulsive or rational act, psychoanalysis conceptualizes it as the result of unresolved intrapsychic struggles. These struggles include generalized losses, repressed emotions, and conflicts between psychological forces.
Key psychoanalytic concepts such as melancholia, self-directed aggression, object relations, and narcissistic vulnerability provide a rich framework for understanding suicide risk. These concepts allow us to explore not only what individuals experiencing but also why they are experiencing it in such an intense and overwhelming ways.
This literature review aims to examine suicide risk from a psychiatric perspective, focusing on autonomous unconscious processes, early relational experiences, melancholia, self-directed aggression, object relations, and narcissistic vulnerability. Furthermore, the review explains how these insights provide a holistic understanding within contemporary psychological theories and clinical practice.
Methods
This study is based on a qualitative literature review methodology. Its main aim is not to analyze quantitative data but to synthesize it from a theoretical perspectives and to ensure a strong conceptual understanding of suicide risk.
The literature included in this review was selected based on its relevance to three main areas:
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Psychoanalytic explanations of suicide
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Psychological theories of suicidal behavior
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Clinical approaches to treatment
The analysis was conducted using a thematic approach. First, key psychoanalytic concepts were identified across the literature. These included:
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unconscious conflict
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internalized loss
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aggression and self-directed aggression
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early relational experiences
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narcissistic vulnerability
These concepts were then grouped into broader themes such as:
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intrapsychic dynamics
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interpersonal relationships
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emotional regulation
This method provide a more flexible and deeper understanding of suicidal behavior and reflects how psychological phenomena are experienced in real life—not as isolated variables, but as interconnected processes.
Unconscious Processes and Suicide Risk
One of the contributions of psychoanalytic theory is the idea that much of human behavior is influenced by unconscious processes. These processes operate outside of conscious awareness, yet thoughts have a powerful influence on thoughts, emotions, and actions.
In the context of suicide, unconscious processes often involve unresolved emotional conflicts. These conflicts may stem from early life experiences, involving specific loss, rejection, or trauma. When these experiences are not fully processed, they may be repressed and continue to affect the individual indirectly.
For example, a person who experienced emotional neglect in childhood may develop unconscious beliefs for example “I am not loved” or “I will always be abandoned.” While these beliefs may be consciously identified, they can shape an individual’s future emotional experiences and relationships, leading to feelings of hopelessness, loneliness, and potentially reinforcing suicidal thoughts.
Another important role of unconscious processes is internalization; individuals internalize their experiences, especially those from childhood, and internalized representations influence how they see themselves and the world. When these internalized representations are negative, it can lead to chronic self-criticism, academic decline, and emotional distress.
In unconscious processes, cognitive narrowing also occurs; individuals at risk of suicide often experience a narrowing of their thoughts and see suicide solution to their problems. From a psychiatric perspective, this can also be understood as a defense mechanism that protects the individual excessively emotionally but limits their ability to think flexibly.
Unconscious desires can also play a role; some individuals unconsciously wish to escape unbearable emotional states or reconnect with a lost loved one. While these desires are not always accessible to conscious awareness, they can significantly influence behavior and can lead to suicidal behavior.
Understanding unconscious processes is crucial because it allows clinicians to move beyond simply understanding clients’ superficial explanations and explore the deeper emotional meanings behind suicidal behavior, which often stemming from childhood experiences.
Melancholia and Internalized Loss
Melancholia is one of the concepts in psychoanalytic theory and provides a powerful perspective for understanding suicide. Freud distinguished melancholia from normal mourning by emphasizing the internalization of the lost object.
In normal mourning, individuals gradually detach from their losses and begin to forget. Although the process is painful, they eventually adapt and recover. However in melancholia, this process doesn’t occur in a healthy way. Instead, the lost object or person is internalized, and the individual begins to identify with them.
As a result, emotions initially directed towards what has been lost—such as anger, disappointment, sadness, and resentment—are suppressed. This leads to intense self-criticism, feelings of worthlessness, and guilt. The individual sees themselves as flawed and may not want to survive. Because life becomes meaningless for individual.
One of the most important characteristics of melancholy is loss; the individual may feel both love and anger towards what has been lost, and their emotions are mixed. When these conflicting emotions are internalized, they create a deep struggle. This struggle can lead to suicidal thoughts and a desire to destroy oneself.
In this situation, conflict with individuals’ inner worlds is inevitable. Melancholy explains how many people with suicidal tendencies judge themselves. In internalized object psychology, criticism becomes a constant attack on the self. In this context, suicide can also be understood as an avoidance attempt.
It doesn’t actually have to be a physical loss; it can also be symbolic, for example, the missing of identity, the missing of a sense of belonging, the loss of status, and many other factors. These symbolic losses can be as powerful as physical losses and can importantly contribute to the risk of suicide.
In summary, melancholia is a state in which a person, after experiencing a loss, directs their anger and hatred towards themselves rather than others. Therefore, melancholia increases the risk of suicide because the person unconsciously wants to punish themselves.
Self-Directed Aggression
Self-directed aggression is a fundamental component of suicide; from a psychoanalytic perspective, it arises from aggression and anger initially directed towards others, which is later turned inward.
This transformation often occurs when individuals are unable to express anger they harbor towards others; this may stem from a fear of rejection, feelings of guilt, or social expectations. As a result, the aggression doesn’t disappear but becomes self directed.
Menninger’s theory provides for understanding this process. He proposed that suicide involves three interconnected claims:
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the want to death
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the want to kill of
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the want to end your life
The desires reflect different aspects of aggression and internal conflict: the desire to kill represents outward aggression, the wish to kill reflects a desire for punishment, and the wish to die represents psychological escape.
Self-directed aggression is often rooted in feelings of shame and guilt. Individuals often hold themselves responsible for their suffering and may wish to punish themselves; these beliefs reinforce negative self-perceptions and increase the risk of suicidal behavior.
What makes this process particularly complex is that it is sometimes unconscious. Individuals may not be aware of the anger they feel toward others, but it still influences their behavior in important ways.
Object Relations and Early Relational Experiences
Object relations theory emphasizes the significiant of early relationships in shaping psychological development. This perspective, individuals internalize their interactions with caregivers, forming mental presentments of objects.
These internalized objects affect how individuals understand themselves and others throughout their lives. When childhood with their families and caregivers relationships are supportive and consistent, individuals develop a high sense of self and healthy relationships. However, when early experiences involve neglect, rejection individuals may internalize negative object representations.
These negative internal objects can lead to chronic feelings of abandonment, phobia of rejection, and falling self-esteem. Individuals may struggle to form secure relationships. Melanie Klein suggested that suicidal behavior may represent an unconscious attempt to destroy these internalized “bad objects.” In this sense, suicide is not only directed toward the self but also toward internal representations of others.
Early relational experiences also play a crucial role in emotional regulation. Individuals who do not receive adequate emotional support during childhood may struggle to manage intense emotions later in life. This difficulty decreases resilience to suicidal behavior.
Narcissistic Vulnerability
Narcissistic vulnerability is highly dependent on external validation and reflects a fragile and unstable self-image. Individuals with this vulnerability often struggle to maintain their self-esteem and are quite weak against criticism and rejection.
When faced with an event or situation that threatens their self-confidence, feelings of shame, humiliation, and worthlessness often prevail. These feelings are overwhelming and difficult to overcome, which can lead to suicidal thoughts approach of escape.
From a psychoanalytic perspective, suicide can be seen as a defense operation to protect the individual from further narcissistic injuries and to help them regain self-control and emotional balance in situations where they feel vulnerable.
Integration With Contemporary Psychological Theories
While psychoanalytic theory provides a deeply and significant understanding of suicidal behavior, contemporary psychological theories contribute an structure and clarity. Rather than replacing psychoanalytic ideas, these modern approaches can be seen as complementary, helping to state how internal experiences translate into observable behaviors.
First-generation theories of suicide mainly focus on emotional and cognitive factors. For example, hopelessness theory emphasizes the role of negative expectations for the future, suggesting that person who believe their situation will never improve are more likely to believe suicidal thoughts. Similarly, Shneidman’s concept of “psychache” emphasize unbearable psychological pain as the central driver of suicide. Escape theory, explains suicide as an attempt to withdraw from an irresistible sense of self.
Although these theories provide important insights, they don’t fully explain why many individuals experience suicidal ideas without that acting on them. This limitation provide the development of second-generation theories, which focus specifically on the passage from suicidal thought to suicidal act.
Second-generation models, for instance the Interpersonal Psychological Theory of Suicide, highlights interpersonal elements like blocked belonging and perceived burdensomeness. According to this theory, individuals are more probably to develop suicidal desire when they feel disconnected from others and believe higher. However, for suicidal behavior to be, individuals must also obtain the capability to act, which often improves through repeated exposure to pain or fear.
Similarly, the Three-Step Theory aims that suicidal think occur from the combination of suffering and despair, becomes stronger when individuals missing meaningful connections, and leads to action only when the individual has the capacity to venture suicide.
When these modern theories are examined by psychoanalytic concepts, significant overlaps become apparent. For example:
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Object relations theory aligns with the terms of belongingness, as both emphasize the importance of relationships and attachment.
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Narcissistic vulnerability relates to perceived burdensomeness, particularly in terms of shame and self-worth.
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Affect dysregulation is psychological pain and emotional overwhelm.
These similarities seen that psychoanalytic and contemporary approaches are not contradictory but rather describe the same phenomena at different levels. Psychoanalysis explains the deep emotional and unconscious origins, while modern theories explain the observable processes and behavioral results.
The integration of these perspectives allows for a more comprehensive view of suicide and clinicians to consider both the individual’s inner psychological life and their behavior.
Clinical Implications
One of the most important elements in studies with suicidal patients is the therapeutic alliance. A strong and trusting relationship between therapist and patient can significantly reduce feelings of loneliness and hopelessness. From a psychoanalytic perspective, the therapeutic relationship also provides a safe space where unconscious processes and internal conflicts can be examined.
Many people at risk of suicide struggle to express their emotions. They may suppress feelings like anger, shame, or sadness because they find them overwhelming or unacceptable. Over time, this emotional suppression leads to increasing inner tension and distress. Encouraging patients to recognize and express this pressure and make their experiences more manageable.
Firstly, clinicians should not ask questions like “Are you thinking about suicide?” because this is wrong and would plant suicidal thoughts in the mind of someone who might be suicidal. However, another clinical approach is to be curious about suicidal thoughts; these thoughts shouldn’t be immediately dismissed, and therapists should explore their meaning. This might involve asking questions like the following:
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What function do these thoughts serve?
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What emotions are connected to them?
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When do they become stronger?
This process helps patients move away from strict thinking patterns and develop a higher reflective understanding of their experiences. From a psychoanalytic perspective, therapy also involves exploring early relational patterns, such as family history and romantic relationships. Many suicidal individuals have experienced difficulties in attachment, and this affects their past and future relationships, as well as continuing to impact their self-perception.
In addition, also deal with narcissistic vulnerability is crucial. Helping individuals build a more stable and resilient sense of self can reduce their sensitivity to criticism and rejection. This, decreases the likelihood of experiencing overwhelming shame or humiliation.
Finally, clinical interventions should also consider practical factors emphasized by modern theories, such as reducing access to means and increasing social support. This highlights the importance of combining depth-oriented approaches with structured, evidence-based strategies.
Discussion
The outcomes of this literature review highlight the significance of adopting a multidimensional approach to understanding suicide. No one theory is sufficient to clarify the entanglement of suicidal tendencies. Each perspective offers unique insights, and together provides a more complete understanding.
Psychoanalytic theory adds depth by focusing on unconscious processes, internal conflicts, their caregivers and early relational experiences, helpin to explain why these individuals experience such intense emotional pain and why this pain can lead to self-destructive thoughts. Terms like melancholia, self-directed aggression, and narcissistic vulnerability reveal the internal dynamics often hidden from conscious awareness.
At the same time, contemporary psychological theories provide structure, offering clear and testable models that explain how suicidal thoughts develop and how they can be acted upon. These theories are particularly useful in clinical settings, where risk assessment and intervention require practical and measurable frameworks.
One of the most important insights gleaned from this compilation is the strong overlap between psychoanalytic terms and modern theories. For example, feelings of abandonment and detachment described in object relations theory are very similar to the concept of thwarted belongingness. Similarly, narcissism overlaps with vulnerability, and low self-esteem overlap with perceived obligation.
This overlap shows that different theoretical approaches are not competing explanations but different ways of understanding the same phenomenon. Psychoanalytic theory offers a deeper exploration of meaning, while modern theories focus on observable patterns and processes.
However, there are limitations to consider. Psychoanalytic approaches are sometimes criticized for missing empirical evidence and being difficult to measure. Also, contemporary theories may overlook deeper emotional and unconscious aspects of human experience. Therefore, the most effective approach is to integrate both perspectives, combining depth and structure, so that clinicians and researchers can develop a more comprehensive of suicide venture and create more influential strategies for prevention and intervention.
Conclusion
Suicide is a complex phenomenon that cannot be explainedgrom a single perspective. This literature review has shown that psychoanalytic perspectives particularly thoughts concepts such as unconscious processes, melancholia, self-directed aggression, object relations, and narcissistic vulnerability, proposal precious insights into the fundamental psychological technique of suicide.
These concepts, such as shame, guilt, loss, and worthlessness, trigger suicidal behavior and help explain internalized emotions and experiences; they also highlight the significance of early relational experiences and the role of internalized relationships in shaping psychological vulnerability.
At the same time, contemporary psychological theories offer structured models that statement the improving of suicidal opinion and the pass to suicidal behavior. These models are highly valuable in clinical settings by providing practical tools for assessment and intervention.
The integration of psychoanalytic and contemporary approaches offers the most comprehensive framework for understanding suicide. It allows for a deeper exploration of the individual’s internal world while also providing clear and actionable strategies for prevention and treatment.
In conclusion, understanding suicide requires both depth and structure. Depth allows us to explore the emotional and unconscious dimensions of human experience, while structure provides guidance for clinical practice and research. Combining these perspectives not only enhances our understanding but also increases our ability to support individuals at risk.
References
Abramson, L. Y., Metalsky, G. I., & Alloy, L. B. (1989). Hopelessness depression: A theory-based subtype of depression. Psychological Review, 96(2), 358–372. https://doi.org/10.1037/0033-295X.96.2.358
Allen, J. G. (2011). Mentalizing suicidal states. In K. Michel & D. A. Jobes (Eds.), Building a therapeutic alliance with the suicidal patient (pp. 81–91). American Psychological Association. https://doi.org/10.1037/12303-005
Baechler, J. (1980). A strategic theory. Suicide and Life-Threatening Behavior, 10(2), 70–99. https://doi.org/10.1111/j.1943-278X.1980.tb00783.x
Barzilay, S., & Apter, A. (2014). Psychological models of suicide. Archives of Suicide Research, 18(4), 295–312. https://doi.org/10.1080/13811118.2013.824825
Bateman, A., & Fonagy, P. (2008). Eight-year follow-up of patients treated for borderline personality disorder. American Journal of Psychiatry, 165(5), 631–638. https://doi.org/10.1176/appi.ajp.2007.07040636
Baumeister, R. F. (1990). Suicide as escape from self. Psychological Review, 97(1), 90–113. https://doi.org/10.1037/0033-295X.97.1.90
Bryan, C. J., Butner, J. E., Sinclair, S., Bryan, A. O., Hesse, C. M., & Rose, A. E. (2017). Predictors of suicide death among military personnel. Suicide and Life-Threatening Behavior, 48(4), 413–430. https://doi.org/10.1111/sltb.12378
Chu, C., Buchman-Schmitt, J. M., Stanley, I. H., et al. (2017). The interpersonal theory of suicide: A meta-analysis. Psychological Bulletin, 143(12), 1313–1345. https://doi.org/10.1037/bul0000123
Clarkin, J. F., Levy, K. N., Lenzenweger, M. F., & Kernberg, O. F. (2007). Evaluating treatments for borderline personality disorder. American Journal of Psychiatry, 164(6), 922–928. https://doi.org/10.1176/appi.ajp.164.6.922
Cornette, M. M., Strauman, T. J., Abramson, L. Y., & Busch, A. M. (2009). Self-discrepancy and suicidal ideation. Cognition & Emotion, 23(3), 504–527. https://doi.org/10.1080/02699930802583243
Crocker, L., Clare, L., & Evans, K. (2006). The experience of attempted suicide in later life. Aging & Mental Health, 10(6), 638–647. https://doi.org/10.1080/13607860600641222
Dhingra, K., Boduszek, D., & O’Connor, R. C. (2015). Differentiating suicide attempters. Journal of Affective Disorders, 186, 211–218. https://doi.org/10.1016/j.jad.2015.07.034
Ellis, T. E., Green, K. L., Allen, J. G., Jobes, D. A., & Nadorff, M. (2012). Collaborative assessment and management of suicidality. Psychotherapy, 49(1), 72–80. https://doi.org/10.1037/a0026746
Fowler, J. C. (2012). Suicide risk assessment in clinical practice. Psychotherapy, 49(1), 81–90. https://doi.org/10.1037/a0026148
Fowler, J. C., Hilsenroth, M. J., Groat, M., et al. (2012). Psychodynamic formulation of suicide crisis. Journal of the American Psychoanalytic Association, 60(3), 555–576. https://doi.org/10.1177/0003065112442240
Garcia-Sevill, J. A., et al. (1999). Alpha2A adrenoceptors in depressed suicides. Journal of Neurochemistry, 72(1), 282–291. https://doi.org/10.1046/j.1471-4159.1999.0720282.x
Gibb, B. E., Alloy, L. B., Abramson, L. Y., et al. (2001). Childhood maltreatment and suicidal ideation. Suicide and Life-Threatening Behavior, 31(4), 405–415. https://doi.org/10.1521/suli.31.4.405.22042
Hendin, H., Al Jurdi, R. K., Houck, P. R., Hughes, S., & Turner, B. L. (2010). Intense affects predicting suicide risk. Journal of Nervous and Mental Disease, 198(3), 220–225. https://doi.org/10.1097/NMD.0b013e3181d13d14
Joiner, T. E., Brown, J. S., & Wingate, L. R. (2005). Psychology and neurobiology of suicidal behavior. Annual Review of Psychology, 56, 287–314. https://doi.org/10.1146/annurev.psych.56.091103.070320
Klonsky, E. D., & May, A. M. (2015). The three-step theory (3ST). International Journal of Cognitive Therapy, 8(2), 114–129. https://doi.org/10.1521/ijct.2015.8.2.114
Klonsky, E. D., Qiu, T., & Saffer, B. Y. (2017). Differentiating suicide attempters. Current Opinion in Psychiatry, 30(1), 15–20. https://doi.org/10.1097/YCO.0000000000000296
Li, X., Ren, Y., Zhang, X., et al. (2020). Testing IMV model. Archives of Suicide Research, 25(2), 373–389. https://doi.org/10.1080/13811118.2019.1663320
Merali, Z., Du, L., Hrdina, P., et al. (2004). Dysregulation in suicide brain. Journal of Neuroscience, 24(6), 1478–1485. https://doi.org/10.1523/JNEUROSCI.4796-03.2004
O’Connor, R. C., & Kirtley, O. J. (2018). IMV model. Philosophical Transactions B, 373, 20170268. https://doi.org/10.1098/rstb.2017.0268
Pandey, G. N., Pandey, S. C., Dwivedi, Y., et al. (1995). Serotonin receptors. American Journal of Psychiatry, 152(6), 850–855. https://doi.org/10.1176/ajp.152.6.850
Petersen, L., Sorensen, T. I., Kragh Andersen, P., Mortensen, P. B., & Hawton, K. (2014). Genetic effects on suicide attempts. Journal of Affective Disorders, 155, 273–277. https://doi.org/10.1016/j.jad.2013.10.037
Shneidman, E. S. (1998). Psychache theory. Suicide and Life-Threatening Behavior, 28(3), 245–250. https://doi.org/10.1111/j.1943-278X.1998.tb00643.x
Van Orden, K. A., Witte, T. K., Cukrowicz, K. C., et al. (2010). Interpersonal theory of suicide. Psychological Review, 117(2), 575–600. https://doi.org/10.1037/a0018697