Understanding the thoughts behind OCD

If there is one mental health disorder that has been turned into a personality trait, it might be OCD.

“I’m so OCD.”
“I need everything perfectly organized.”
“I can’t stand a messy room.”

We hear these phrases all the time. But being particular about where your books go, wanting a spotless kitchen, or getting irritated when someone moves your things does not automatically mean you have obsessive-compulsive disorder.

OCD is much more complicated and often much less visible than that.

Psychologist and psychotherapist Dr. Wadih Nassar, Director of the Lebanese School of Psycho-Organic Analysis, explains that OCD is a psychological disorder involving two interconnected sides: obsessive thoughts and compulsive behaviors. The thoughts can create anxiety and become repetitive, while the behaviors are performed, often repeatedly, in an attempt to reduce that anxiety.

When a thought takes over

Imagine checking whether you locked the door. Once, twice, perhaps even three times. That alone does not mean you have OCD.

But what happens when you have already left home, are halfway to work, and suddenly think, “Did I turn off the tap?” You turn around, go home, check it and perhaps repeat the same process again.

For someone experiencing OCD, these behaviors can become so frequent and time-consuming that they interfere with everyday life. Dr. Nassar describes compulsions as repetitive behaviors that can become difficult to resist and are carried out to relieve the anxiety created by obsessive thoughts. And that is where the distinction becomes important: it is not simply about liking things a certain way. It is about the extent to which the thoughts and behaviors begin to take over a person's life.

Clean does not mean OCD

So why do we so often associate OCD with cleaning, tidying and organization?

Because those are some of the most visible behaviors. Dr. Nassar points out that some people simply have obsessive personality traits. They may genuinely enjoy cleanliness, organization and structure. They might arrange their books from largest to smallest or want everything in its designated place. There is nothing inherently pathological about that.

The problem begins when these traits become so intense that they interfere with someone's ability to function socially, professionally or within their family life.

One of Dr. Nassar's examples is a woman whose concerns about cleanliness became so overwhelming that her family had to follow elaborate routines before entering the house. Her children had to remove their clothes, wash and shower according to specific rules before they were allowed into the kitchen. What may have started as a desire for cleanliness had become something that exhausted both her and the people around her. Liking a clean house is one thing. Feeling that your life has to revolve around cleaning is another.

The OCD you cannot see

Perhaps the biggest misconception is that OCD always looks like repeated hand-washing or checking locks.

It doesn't.

Dr. Nassar describes less visible forms involving religious and moral obsessions. Someone who is deeply religious, for example, may experience intrusive thoughts that conflict with their beliefs. They may suddenly have thoughts about swearing, doing something inappropriate or having sexual thoughts in a religious setting. The thoughts can produce intense guilt and anxiety, eventually leading the person to avoid going to church altogether.

These are the kinds of struggles that can remain completely invisible to everyone else.

The exhausting pursuit of “perfect”

Another less obvious side of OCD is perfectionism.

Dr. Nassar explains that obsessive people can become caught in an endless search for perfection. A task that could reasonably be considered finished remains unfinished because something might still be wrong, incomplete or imperfect. The person keeps correcting, checking and repeating until the task consumes far more time and energy than it should.

And the cycle can be exhausting.

Repeated thoughts, checking and rumination can interfere with sleep and leave someone physically and psychologically drained. Dr. Nassar says that this exhaustion can contribute to a reactive depressive state, with the person withdrawing, losing energy and struggling to function normally.

His message is simple but powerful: perfection is not the goal.

He argues that people need to accept that they have imperfections and limitations rather than constantly trying to become “perfect.” Accepting those shortcomings, he says, can allow a person to take small steps forward instead of remaining trapped in the endless cycle of trying to get everything exactly right.

So, when does it become a disorder?

This is perhaps the most important question.

According to Dr. Nassar, the distinction lies largely in frequency, psychological distress and the impact on a person's ability to adapt to their environment. An obsessive trait can sometimes even be useful. Someone who pays close attention to detail and refuses to give up may thrive in fields where persistence and precision matter. It becomes pathological when the behavior becomes excessive and repetitive, causes suffering, and starts interfering with everyday life.

That is why casually calling yourself “OCD” because you like your desk perfectly arranged can miss the bigger picture.

Beyond “I’m so OCD”

Dr. Nassar also warns that reducing OCD to a quirky love of cleanliness can make the real suffering behind the disorder harder to recognize.

A person may look perfectly functional from the outside while spending the entire night replaying conversations, worrying that they hurt someone, checking something repeatedly or wondering whether they made a mistake.

So perhaps the next time someone says, “I’m so OCD,” because their books are arranged perfectly, it is worth remembering that OCD is not simply about being neat. Sometimes, the real struggle is happening somewhere no one else can see.