There is a phase in therapy where clients begin to outgrow who they have been, but have not yet formed a clear sense of who they are becoming. Clinically, this can feel unsettling. It may look like confusion, loss of direction, or even regression. There is often a pull to stabilize, to help the client return to something known. But this space has a structure of its own. It is not a breakdown.
It is an in-between. In Ketamine-Assisted Psychotherapy (KAP), this state becomes more visible, where rigid identities soften and new possibilities begin to emerge, asking therapists to hold uncertainty rather than resolve it too quickly.
Recognizing the “In-Between” in Clinical Work
In clinical terms, the “in-between” refers to a transitional psychological state where previously stable identity structures begin to loosen, but new ones have not yet consolidated. Developmental and trauma research supported by institutions like the National Institute of Mental Health (NIMH) highlights that identity is not fixed but reorganizes under conditions of stress, insight, or therapeutic processing.
In therapy, this often emerges when clients start questioning long-held roles, defences, or narratives. For example, a client who has identified as “the caretaker” may begin to experience discomfort with that role, without yet knowing what replaces it.
Clinically, this phase may present as:
- Increased ambiguity in self-description (“I don’t know who I am lately”)
- Emotional variability or destabilization
- Heightened openness to new perspectives
- Vulnerability, including reduced reliance on habitual defences
This state is frequently misinterpreted as regression. From a symptom-focused lens, the loss of structure can resemble deterioration. However, clinical literature on change processes suggests this destabilization often precedes reorganization. What appears as loss of coherence may instead indicate that rigid identity patterns are softening, creating conditions necessary for deeper therapeutic restructuring.
Safety, Control, and Narrative Coherence of the In-Between
To work effectively within this phase, therapists need to understand the underlying mechanisms that make the in-between difficult to tolerate.
The Need for Stable Identity Structures
From a clinical perspective, identity functions as an organizing system that supports psychological stability. The National Institute of Mental Health (NIMH) and Substance Abuse and Mental Health Services Administration (SAMHSA) emphasize that predictable self-narratives help regulate affect, guide behaviour, and maintain a sense of continuity over time. When these structures begin to loosen in therapy, clients may experience a disruption in their internal framework for meaning-making.
Loss of Control and Predictability
When identity coherence is challenged, the nervous system often interprets this as a threat. SAMHSA’s trauma-informed care guidelines note that uncertainty and loss of control can activate stress responses, even in the absence of external danger. Clinically, this may present as:
- Heightened anxiety or agitation
- Urgency to “figure things out”
- Cognitive tightening or rigid thinking
- Attempts to restore certainty
These responses are not resistance but adaptive efforts to regain psychological safety.
Returning to Familiar Patterns
Clients may attempt to “snap back” to previous identities, even if those roles were maladaptive. This can include re-engaging old relational dynamics, reinforcing defence mechanisms, or reverting to familiar self-concepts. NIMH-supported research on behavioural patterns shows that familiarity often overrides adaptability when individuals feel destabilized.
The Clinical Task of Tolerating Uncertainty
For therapists, the challenge is to support clients in tolerating this ambiguity without prematurely resolving it. Trauma-informed frameworks from SAMHSA highlight the importance of maintaining safety while allowing space for exploration. Intervening too quickly to restore coherence can limit deeper restructuring, whereas appropriately holding uncertainty supports long-term integration and psychological flexibility.
Ketamine and the Dissolution of Fixed Identity
KAP facilitates a temporary loosening of rigid self-concepts by altering perception and cognitive processing. Ketamine modulates glutamate activity and increases neural plasticity, allowing clients to disengage from entrenched thought patterns.
Clinically, ketamine induces a dissociative state in which clients experience distance from habitual identity narratives. Rather than being fully identified with roles or beliefs, individuals often report observing their thoughts, emotions, and memories with reduced reactivity.
For therapists, this creates a window where identity becomes more flexible, enabling new interpretations and therapeutic integration.
Why the In-Between Is Where Change Becomes Possible?
Periods where identity structures loosen are associated with increased cognitive and emotional flexibility. Research indicates that reduced rigidity in thought patterns allows for updated learning, reappraisal, and behavioural change. In clinical settings, this phase often enables clients to engage with material that was previously defended against or inaccessible.
Clinically, this state supports change through:
- Cognitive flexibility: Clients can reinterpret experiences without relying on fixed narratives.
- Emotional access: Reduced avoidance allows engagement with previously suppressed affect.
- Perspective shifting: Clients can observe patterns rather than remain embedded within them.
In KAP, these processes are often accelerated. Ketamine’s effects on neuroplasticity and perception can create rapid shifts in how clients relate to their experiences, allowing insights that might take months to emerge in traditional therapy.
However, this phase requires careful pacing. Premature interpretation or closure can limit restructuring. Clinical guidance emphasizes integration as a distinct process, where insights are stabilized and translated into behaviour. Holding the in-between, rather than resolving it quickly, supports more durable therapeutic outcomes.
Dr. Sophia often sees this in her work with patients during KAP sessions: there is a moment when someone is no longer holding as tightly to the identity they have always known, but they are not yet fully clear on who they are becoming. Dr. Sophia believes this in-between space deserves to be held with care, because it is often where real and lasting change starts to take shape.
Holding the In-Between and The Therapist’s Role in KAP
In KAP, the therapist’s role is to maintain psychological safety while allowing the client’s experience to unfold without premature interpretation. Clinical psychedelic protocols emphasize safety, consent, and containment as primary responsibilities in altered states work.
Clinically, this involves:
- Creating safety without forcing meaning: Avoid directing insights; support the client’s own meaning-making process
- Supporting ambiguity: Help clients tolerate uncertainty rather than resolving it too quickly
- Preparation and integration: Pre-session preparation sets expectations and reduces anxiety; post-session integration anchors insights into daily functioning
Ethically, therapists must ensure appropriate screening, informed consent, and medical oversight. Structured models, such as those outlined in KAP frameworks, reduce risk and improve outcomes by providing clear boundaries and clinical consistency.
Maintaining this balance allows identity restructuring to occur without overwhelming the client or bypassing critical integration work.
How New Identities Take Shape from In-Between to Integration?
Following an in-between state, identity reconstruction occurs through structured meaning-making and behavioural reinforcement. Research supported by the National Institutes of Health (NIH) and trauma-informed frameworks from SAMHSA indicate that insight alone is insufficient; change is stabilized through integration processes that link experience to action.
After KAP sessions, clients often return with non-linear or symbolic material. Clinically, meaning is not interpreted for the client but constructed collaboratively through reflection, narrative development, and contextualisation.
Key mechanisms in identity formation include:
- Meaning construction: Clients organize insights into coherent narratives that align with their values and lived context
- Cognitive restructuring: Previously rigid beliefs are updated through reappraisal and repeated reflection
- Emotional integration: Clients develop tolerance for affect without reverting to avoidance or defence
Translating insight into lived change requires intentional behavioural alignment. This includes modifying relational patterns, setting boundaries, and testing new roles in real-world contexts. Without this step, insights remain experiential rather than functional.
- Behavioural reinforcement: New identity elements are strengthened through consistent action
- Relational feedback: Interpersonal environments either stabilize or challenge emerging identity structures
Integration determines long-term outcomes. Clinical literature emphasizes that without structured follow-up, initial gains may diminish as clients revert to familiar patterns. In KAP, integration sessions anchor neurobiological and psychological shifts, supporting durable change rather than transient insight.
Conclusion
The in-between is not a phase to resolve, but one to recognise and hold with clinical precision. It is where identity loosens, perception shifts, and new psychological structures begin to form.
In Ketamine-Assisted Psychotherapy, this process becomes more accessible, but also requires a higher level of therapeutic responsibility. Without structure, preparation, and integration, these openings can remain incomplete.
For therapists looking to work more effectively within this space, having the right support matters. The Ko-Op provides practical pathways to integrate KAP into your practice through training, consultation, and structured packages designed for safe and ethical delivery.
Explore how you can begin or deepen your KAP work here.
