When the Mind Gets Stuck: Ketamine, Cognitive Rigidity, and What RO-DBT Has Been Teaching Us All Along
When the Mind Gets Stuck:
One of the most common things I hear in therapy is some version of:
"I know this isn't helping, but I can't stop thinking this way."
People often assume their suffering comes from the content of their thoughts. They believe that if they could just find the right answer, make the right decision, or understand themselves more deeply, they would finally feel better.
But what if the problem isn't the thought itself?
What if the problem is that the mind has become rigid?
What Is Cognitive Rigidity?
Cognitive rigidity is the tendency to get stuck in habitual ways of thinking, interpreting, and responding to the world. It shows up in many forms:
Perfectionism
Chronic self-criticism
Obsessive worry
Black-and-white thinking
Overcontrol
Persistent shame
Difficulty adapting when circumstances change
Rigid thinking is not a character flaw. It is often a nervous system adaptation.
Many people learned early that being careful, prepared, self-controlled, and hypervigilant increased safety. Over time, these strategies become deeply ingrained. The brain begins to favor familiar pathways, even when those pathways are causing suffering.
The mind becomes less interested in exploration and more interested in certainty.
The challenge is that certainty is often an illusion.
What Ketamine Appears to Do
One of the most fascinating findings emerging from ketamine research is that its benefits may extend far beyond mood improvement.
Researchers have found that ketamine appears to temporarily increase neuroplasticity—the brain's ability to form new connections and reorganize existing ones. Rather than simply reducing symptoms, ketamine may create a window in which the brain becomes more flexible and more open to alternative ways of perceiving and responding.
Many patients describe this experience in surprisingly similar ways:
"I could see my thoughts instead of becoming them."
"I realized there were other possibilities."
"The story I've been telling myself didn't feel so absolute."
"I could hold multiple truths at the same time."
The thought itself may not disappear.
What changes is the relationship to the thought.
The mental grooves that once felt inevitable begin to loosen.
The Connection to RO-DBT
This is where I often think about Radically Open Dialectical Behavior Therapy (RO-DBT).
RO-DBT was developed specifically for individuals who struggle with excessive self-control, perfectionism, emotional inhibition, and cognitive rigidity. Rather than focusing primarily on impulse control, RO-DBT focuses on increasing psychological flexibility, openness, and social connectedness.
At its core, RO-DBT asks a simple but powerful question:
"What if I am missing something?"
Not because you are wrong.
Not because your perspective is invalid.
But because every human being has blind spots.
RO-DBT teaches us that growth often begins when we loosen our grip on certainty and become willing to experience the discomfort of not knowing.
When I listen to patients describe effective ketamine experiences, I often hear this same process unfolding naturally.
People become less fused with their assumptions.
Less attached to being right.
Less convinced that there is only one explanation, one solution, or one path forward.
They become more curious.
More flexible.
More open.
In many ways, ketamine seems to create a biological opportunity for the very processes RO-DBT attempts to cultivate psychologically.
Flexibility Is Not the Same as Giving Up
Sometimes people hear words like "openness" or "flexibility" and assume they mean abandoning values, boundaries, or convictions.
That is not what we're talking about.
Psychological flexibility is not becoming passive.
It is becoming adaptable.
A rigid tree breaks during a storm.
A flexible tree bends and survives.
The same principle applies to human beings.
The goal is not to stop having beliefs, preferences, or goals. The goal is to hold them lightly enough that new information can still enter the system.
The Critical Window
One reason preparation and integration matter so much in ketamine-assisted psychotherapy is that flexibility alone is not enough.
If ketamine temporarily opens the door to new possibilities, what happens next matters.
This is where therapeutic work becomes essential.
The nervous system needs opportunities to practice new ways of thinking, feeling, relating, and responding. Otherwise, the brain often returns to the pathways it knows best.
In other words, ketamine may increase the brain's capacity for change.
Therapy helps direct that change.
RO-DBT skills, mindfulness practices, self-inquiry, and relational experiences can all help reinforce the new pathways that become available during this period of increased plasticity.
A Different Question
Many people begin ketamine treatment hoping it will help them stop thinking certain thoughts.
Sometimes that happens.
More often, what I see is something subtler and perhaps more profound.
The thoughts lose their absolute authority.
The mind becomes less rigid.
The story becomes less fixed.
And for the first time in a long time, a person begins to wonder:
"What else might be true?"
That question alone can change everything.
Because healing does not always come from finding the right answer.
Sometimes healing begins when we become flexible enough to consider that there may be more than one.
