Why OCD Isn't Just What You Can See: Understanding Mental Compulsions

This article explores how mental compulsions operate within OCD, why they are often missed in treatment, and how mindfulness can help clients recognize these invisible patterns and relate differently to uncertainty, distress, and intrusive thoughts.

Obsessive-compulsive disorder (OCD) is often associated with visible rituals like handwashing, checking, or arranging things until they feel “just right.” While these behaviors are real manifestations of OCD, they represent only part of the picture. Many compulsions happen entirely in the mind, taking the form of rumination, mental review, self-reassurance, emotional analysis, or repeated attempts to find certainty where none exists.

“Mental compulsions are behaviors. They are every bit as much behavior as handwashing,” explains Lauren Rosen, LMFT. The challenge is that these behaviors are often invisible—not only to others, but to the person experiencing them. As a result, they can quietly consume hours of a person's day while reinforcing the very cycle they are intended to resolve.

Mindfulness can offer a different approach. By learning to notice thinking without automatically engaging in it, clients can begin to recognize compulsive mental patterns, step out of repetitive loops of analysis and reassurance, and return their attention to the present moment.

Based on the teachings of Lauren Rosen, LMFT, author of The Mental Compulsions Workbook for OCD, and instructor of the upcoming workshop Breaking OCD's Invisible Spirals: Mindfulness Strategies for Mental Compulsions, this article explores how mental compulsions maintain the OCD cycle, why they are often overlooked in treatment, and how mindfulness can help clients relate differently to intrusive thoughts, uncertainty, and distress.

Contents:

1. Beyond the Stereotypes: What OCD Really Looks Like
2. Mental Compulsions: The Hidden Side of OCD
3. Why Mental Compulsions Are Often Missed
4. The Search for Certainty Keeps the Cycle Going
5. How Mindfulness Can Help Break the Cycle
6. Learn More: Breaking the Cycle of OCD's Invisible Spirals: Mindfulness Strategies for Mental Compulsions

Beyond the Stereotypes: What OCD Really Looks Like

Popular portrayals of OCD often focus on visible rituals, such as repeated handwashing, checking locks, or arranging objects in a precise way. While these behaviors do occur in OCD, they are only one part of a larger cycle.

OCD usually involves both obsessions and compulsions. Obsessions are intrusive, unwanted thoughts, images, or urges that trigger distress, often in the form of anxiety, doubt, guilt or disgust. They often involve “What if” thoughts like:

• What if I contaminated myself? 
• What if I don't really love my partner? 
• What if I'm a bad person? 
• What if nothing is real?

When obsessions involve images or urges, they may include  “What if” thoughts - like “What if this image or urge never goes away?”   By the same token,  images and urges can function as  obsessions themselves, causing distress and prompting an urge to act. 

Whether the source of distress involves thoughts, images or urges, people cope with this  distress by engaging in compulsions i.e. behaviors aimed at reducing anxiety or discomfort.  They often involve attempts to resolve doubt. These behaviors may be visible (e.g., checking or washing), but they can also take less obvious forms, like avoidance, reassurance-seeking, or mental rituals.

Compulsions can  bring temporary relief, but that relief reinforces compulsive behaviors, keeping individuals with OCD trapped in an endless cycle. The next obsession and feeling lead to the same behavioral response, making the pattern more entrenched and increasingly difficult to break.

Mental Compulsions: The Hidden Side of OCD

While many associate compulsions with stereotypical, overt behaviors, many compulsions happen entirely in the mind.

Mental compulsions are internal behaviors performed to reduce distress or resolve doubt. While they are invisible, they function just like visible rituals. As Lauren Rosen explains, "Mental compulsions are behaviors. They are every bit as much behavior as handwashing."

Because many misinterpret these behaviors as productive, responsible, or even necessary, mental compulsions can be tough to drop. Someone may believe they are carefully working through a problem when they are actually caught in a repetitive, fruitless search for certainty.

Common mental compulsions include:

• Rumination: Repeatedly thinking through the same question or concern in an attempt to determine relevance and meaning or to predict outcomes.
• Mental Review: Replaying past events or conversations to determine whether something went wrong.
• Self-Reassurance: Trying to convince yourself that a feared outcome won't happen or that you're a good person.
• Mental Checking: Reviewing physical checks to reassure oneself. 
• Emotional Analysis: Trying to determine what a feeling means or whether an emotional reaction is "correct."

Like visible compulsions, these behaviors may bring brief relief. A person may feel reassured after reviewing a memory or analyzing a feeling, only to find the same question returning again. What makes mental compulsions particularly challenging is that they often masquerade as problem-solving. In reality, their primary function is not to solve a problem but to reduce discomfort—and the more they are relied upon, the stronger the cycle becomes.

Why Mental Compulsions Are Often Missed

Mental compulsions are easy to overlook because our society doesn’t typically frame thinking as a form of behavior.  Someone may spend hours analyzing a relationship, reviewing a conversation, or seeking certainty about a feared outcome without realizing they are engaging in a compulsive action . And even with the understanding that thinking is a behavior, these rituals can be much harder to identify than visible behaviors because they happen internally and often begin automatically

In addition, many confuse these unhelpful forms of thinking with problem-solving and self-reflection. Thus, even when people can see that they’re actively engaged in a process, they may struggle to see this process as a problem. In general, people enter the recovery process with the view that these behaviors are the solution. They focus on eliminating automatic, intrusive thoughts, images and urges, or the discomfort that accompanies them. They believe these experiences  are the issue. But automatic, intrusive thoughts, images and urges aren’t within an individual’s control. Nor are the emotions they elicit. OCD is maintained not by the obsessions or emotions, but by repeated attempts to analyze, neutralize, or resolve them.

When we learn to distinguish between an intrusive thought and the act of engaging with it, we have the freedom to respond to these obsessions differently and break away from the cycle. While obsessive thoughts arise automatically, mental compulsions involve actively trying to figure them out, gain certainty, or make discomfort disappear.The only thing we can influence in the cycle of obsessions and compulsions is how we respond to the obsessions and emotions beyond our control. When people begin to recognize rumination, mental review, reassurance-seeking, and other mental rituals as behaviors, they create the possibility of responding differently and re-engaging with what matters in their lives.

The Search for Certainty Keeps the Cycle Going

At the heart of many obsessions is a desire for certainty.

People with OCD may feel compelled to answer questions such as:

• What if I made a mistake?
• What if I hurt someone?
• What if I'm in the wrong relationship?
• What if this feeling means something important?

The challenge is that we can’t answer these questions with absolute certainty. How can we know if we will make a mistake or hurt someone? A wrong relationship is largely subjective and whether a feeling and outcome are tied together can only be seen through the luxury of hindsight.  Translation: while doubt, anxiety and discomfort lead folks to seek certainty through  thinking, analyzing, reviewing, and checking, definitive certainty doesn’t exist. Thus, these mental behaviors are a trap!

The more someone tries to resolve uncertainty through these strategies, the more entrenched these strategies become. What’s more, the act of thinking often introduces new triggers and obsessions.  Instead of offering  relief, compulsions make those performing them increasingly beholden to  a search for answers that don’t exist and, oftentimes, even more anxious in the process.

How Mindfulness Can Help Break the Cycle

Cognitive Behavioral Therapy with Exposure and Response Prevention (ERP) is widely considered to be the gold standard treatment for OCD with decades of research supporting its efficacy. As its name suggests, ERP focuses on facing triggers and refraining from compulsions. One of the greatest challenges in treating mental compulsions is learning how to disengage from them, i.e. to practice Response Prevention. While everyone knows how to  walk away from a sink or a lock, stepping away from compulsive thinking is far less intuitive.

Mindfulness bridges this gap, helping people to understand how to identify and drop active thinking without trying to suppress them, argue with them or talk their way out of them. By non-judgmentally identifying rumination, analysis, self-reassurance, or other mental compulsions, people have the space to make a different choiceInstead of automatically following the urge to figure something out, clients can notice the pull toward compulsive thinking, allow uncertainty to be present, and gently return their attention to the here and now.

The goal is not to eliminate intrusive thoughts or achieve certainty. It is to develop a different relationship with thoughts and emotions—one that allows people to spend less time caught in mental spirals and more time engaged in meaningful living.

Learn More: Breaking the Cycle of OCD's Invisible Spirals: Mindfulness Strategies for Mental Compulsions

Interested in learning more? In the upcoming workshop, Breaking OCD's Invisible Spirals: Mindfulness Strategies for Mental Compulsions, Lauren Rosen, LMFT, explores how mental compulsions operate within the OCD cycle, why they are so often missed, and how mindfulness-based approaches can help clients identify and disengage from these invisible behaviors. 

Through practical examples, experiential exercises, and clinical applications, participants will learn strategies to support clients in moving out of compulsive thinking and back into meaningful engagement with their lives.

The workshop includes high-definition video lessons with professional transcripts, and practical guidance for integrating these tools into clinical work in clear, flexible, and evidence-informed ways.

Feel free to share this post with friends, family, or colleagues. Thanks for your ongoing interest and support!

Lauren Rosen, LMFT, has dedicated her career to providing compassionate, evidence-based psychotherapy to those with OCD and Anxiety Disorders. She graduated summa cum laude from UCLA with her BA in Psychology, earned her Masters in Clinical Psychology from Antioch University, and trained at the OCD Center of Los Angeles. In 2022, Lauren founded the Center for the Obsessive Mind, an outpatient clinic serving individuals in California, Florida, Utah, Nevada, Oregon, Pennsylvania and select other states and countries. She and her team use ERP, Acceptance and Commitment Therapy (ACT), and Mindfulness-Based Cognitive Behavioral Therapy, to help people take their lives back from anxiety, distress and intrusive thoughts. Lauren is the author of The Mental Compulsions Workbook for OCD, the co-host of the Purely OCD podcast and a mental health advocate on Instagram.

Sarah Kraftchuk, MSc, RP (qualifying), is Head of Learning at the Mindful Institute. She is a licensed clinician, certified mindfulness facilitator, art therapist, and children’s book author. 

Michael Apollo, MHSc, RP, is a licensed clinician, mindfulness educator, and Founder of the Mindful Institute. With over 15 years of experience, he specializes in practical, evidence-based mindfulness training for helping professionals. Formerly Director of Mindfulness Programs at the University of Toronto, Michael has collaborated with organizations like the World Health Organization, the UK NHS, and the Canadian Parliament to support mental well-being and resilience in diverse settings.

References:

Rosen, L. K. M. (2026). The mental compulsions workbook for OCD: CBT and mindfulness skills to navigate intrusive thoughts and mental traps. New Harbinger Publications.

Disclaimer

The content in our blog articles is not intended to substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your health provider with any questions you may have regarding your mental health.