The Limits of Talk Therapy
Why understanding yourself isn't always enough
We often assume that if we can understand why we feel or behave a certain way, we should be able to change it.
But psychological change can be more complicated than gaining insight.
Research suggests that insight is associated with better psychotherapy outcomes, meaning that understanding our patterns, relationships and life experiences can be an important part of the therapeutic process (Jennissen et al., 2018). However, understanding alone does not necessarily mean that an emotional or behavioural pattern has changed.
We can know, intellectually, that we are safe and still feel unsafe.
We can understand where a pattern came from and still find ourselves repeating it.
We can know that something happened in the past and still experience an intense emotional or bodily response when something in the present reminds us of it.
This may be partly because our experiences involve more than conscious thought. Memory involves interacting systems involving autobiographical knowledge, emotional responses and both explicit and implicit processes (Lane et al., 2015). Emotional, sensory, physiological and behavioural responses can become associated with experiences and continue to influence us outside of conscious awareness.
This is particularly relevant to our understanding of difficult or traumatic experiences.
From understanding to updating
One area of neuroscience that has become particularly interesting in this context is memory reconsolidation.
When an established emotional memory is reactivated, research suggests that under certain conditions it can become temporarily malleable. When the old memory is subsequently experienced alongside new information or a new emotional experience, aspects of that memory may be updated when it is reconsolidated (Lane et al., 2015).
From this perspective, therapeutic change may involve more than remembering or intellectually understanding what happened.
It may involve:
Remembering → experiencing → updating → integrating.
For example, someone may intellectually understand that they are no longer in the situation that originally caused them fear. Yet simply knowing they are safe may not be enough to change a learned emotional response.
The aim isn't necessarily to erase a memory.
It is to allow new information and experiences to become integrated with what has previously been learned.
What about "fragmented" trauma memories?
This is where the popular language around trauma needs some caution.
Trauma can involve dissociation, altered emotional processing and difficulties integrating experiences into a coherent autobiographical narrative. Research has explored how traumatic experiences may sometimes be recalled through sensory and emotional components such as images, sensations and intense feelings rather than only as a coherent verbal narrative (van der Kolk & Fisler, 1995).
However, the scientific evidence does not support the simple idea that traumatic memories are literally stored in a separate, fragmented part of the brain.
Research examining dissociation and memory fragmentation has found that the relationship between trauma and fragmented memory is more complex than this popular explanation suggests (Bedard-Gilligan & Zoellner, 2012).
A more accurate way to describe it is that difficult experiences can become associated with emotional, sensory, physiological and behavioural responses that continue to influence us, sometimes outside of conscious awareness.
This is why healing may sometimes require more than talking about what happened.
It may involve reconnecting with emotional and embodied aspects of an experience, bringing them into awareness, and developing new experiences in relation to them.
The bigger picture
None of this means that talk therapy or insight are ineffective.
Psychotherapy is effective for many psychological difficulties, and insight can be an important part of the therapeutic process (Jennissen et al., 2018).
Rather, research gives us another way of understanding why knowing something and experiencing something differently are not always the same thing.
Research into experiential dynamic therapies, which emphasise emotional processing within therapy, supports the value of engaging directly with emotional experience as part of psychological change (Lilliengren et al., 2025). Similarly, research into mindfulness and interoception suggests that developing awareness of internal bodily states may be relevant to emotional regulation and trauma-related symptoms, although this remains an evolving area of research (Molteni et al., 2024). Research into body and movement-oriented approaches has found promising reductions in PTSD symptoms, highlighting the potential of working with the body alongside traditional psychological approaches (van de Kamp et al., 2023).
Sometimes we don't need another explanation.
Sometimes we need a new experience.
So what does this mean for Sunara?
Talk therapy and insight can be valuable. But sometimes, understanding the story isn't enough to shift the pattern.
At Sunara, we explore the layers beneath conscious understanding including emotional patterns, body-based responses, memories, relationships and the parts of ourselves that may have been pushed aside or disconnected from.
Through guided visualisation, inner work, nervous system support, mindfulness and other therapeutic approaches, we create space to explore these deeper patterns and develop new ways of relating to them.
Because healing isn't always about finding a better explanation.
Sometimes, it's about having a new experience.
If you're moving through a transition, feeling stuck in an old pattern, or sensing that something deeper is asking to be understood, Sunara offers a space to slow down, explore and reconnect.
Support through life's transitions.
Gain clarity. Feel the shift.
References
Bedard-Gilligan, M., & Zoellner, L. A. (2012). Dissociation and memory fragmentation in posttraumatic stress disorder: An evaluation of the dissociative encoding hypothesis. Memory, 20(3), 277–299. https://doi.org/10.1080/09658211.2012.655747
Jennissen, S., Huber, J., Ehrenthal, J. C., Schauenburg, H., & Dinger, U. (2018). Association between insight and outcome of psychotherapy: Systematic review and meta-analysis. The American Journal of Psychiatry, 175(10), 961–969. https://doi.org/10.1176/appi.ajp.2018.17080847
Lane, R. D., Ryan, L., Nadel, L., & Greenberg, L. S. (2015). Memory reconsolidation, emotional arousal, and the process of change in psychotherapy: New insights from brain science. Behavioral and Brain Sciences, 38, e1. https://doi.org/10.1017/S0140525X14000041
Lilliengren, P., Mechler, J., Lindqvist, K., Maroti, D., & Johansson, R. (2025). The efficacy of experiential dynamic therapies: A 10-year systematic review and meta-analysis update. Clinical Psychology & Psychotherapy, 32(3), e70086. https://doi.org/10.1002/cpp.70086
Molteni, L., Gosling, C. J., Fagan, H. A., Hyde, J., Benatti, B., Dell'Osso, B., Cortese, S., Baldwin, D. S., & Huneke, N. T. M. (2024). Effects of mindfulness-based interventions on symptoms and interoception in trauma-related disorders and exposure to traumatic events: Systematic review and meta-analysis. Psychiatry Research, 336, 115897. https://doi.org/10.1016/j.psychres.2024.115897
van de Kamp, M. M., Scheffers, M., Emck, C., Fokker, T. J., Hatzmann, J., Cuijpers, P., & Beek, P. J. (2023). Body- and movement-oriented interventions for posttraumatic stress disorder: An updated systematic review and meta-analysis. Journal of Traumatic Stress, 36(5), 835–848. https://doi.org/10.1002/jts.22968
van der Kolk, B. A., & Fisler, R. (1995). Dissociation and the fragmentary nature of traumatic memories: Overview and exploratory study. Journal of Traumatic Stress, 8(4), 505–525. https://doi.org/10.1002/jts.2490080402
