Firstly, you must understand that Depersonalization is a very common reaction to stressful events, be it trauma, a car accident, or as is very common, after smoking weed.

It’s a natural defense mechanism that, when it doesn't dissipate naturally, can turn into an an ongoing condition. 

What this typically feels like is that you’re stuck in a bubble looking at reality, that reality is not real, that you're emotionally numb, that you’re stuck in a dream, that other people are robots.

It can be frightening but it CANNOT harm you.

And of course, the mind struggles to interpret this. It’s SO common to jump to strange, frightening conclusions about the symptoms of DP/DR (or any other anxiety-based condition).

And some people, with their thoughts disrupted by stress and DPDR, assume that they're unable to even form thoughts anymore - and have developed ‘Blank Mind Syndrome’. 

In the context of the sudden onset of DPDR and the mind trying to make sense of it, it’s totally understandable. The brain desperately wants to find an explanation, and ‘Blank Mind Syndrome’ seems plausible.

The only problem is....

There’s NO SUCH THING as ‘Blank Mind Syndrome'.

It literally doesn’t exist. It’s not in the DSM-5.

No doctor has ever diagnosed a patient with having 'a blank state of mind'.

It’s only something that turns up in online forums. Sure, it’s an interpretation of a symptom - but it’s like if I got hayfever and diagnosed myself with ‘Runny Nose Syndrome’.

It wouldn’t be an inaccurate description but it certainly doesn’t help with my recovery!

So why do people post about it so much? Well, that's a good question!

If you had a crippling, mysterious mind-blanking condition that didn't allow you to form thoughts, what would definitely have trouble doing?

Discussing it. Right??

I mean, how could you discuss a topic if your mind was really, truly blank? You couldn't!

And yet, that’s what people do constantly in forums. And they do so in great detail!

Their ability to describe and discuss the condition is totally contradictory to what the condition is supposed to be!

Now, I don’t blame anyone who thinks 'my head is blank, so I must have Blank Mind Syndrome' -- During my own DPDR experience I struggled badly to explain my symptoms. I certainly would have found that explanation as plausible as any.

But it’s so important to step back and look at your thoughts and behaviour objectively. And to remember that with any anxiety spectrum disorder, one of the most counterproductive things you can do is to spend time looking for explanations on forums.

Because what’s more likely?

A: That you have developed some mysterious mind blanking condition that wipes thoughts and prevents your mind from visualizing and planning (but you can still describe it and write about it)

OR...

B: Your concentration is temporarily scattered because of the anxiety, and you’re just trying to make sense of that experience?

That's right -- It's B!

Another common description of Blank Mind is the fear that people have lost their ‘inner monologue’.

But when does an inner monologue happen?

When you’re not thinking about it!

It’s something that happens naturally, when you are focused on going about your normal daily life. It's non-verbal and most people never even notice that it’s there.

But if you’re actively looking for it, you’re constantly interrupting it. Your constant monitoring of it prevents it from happening naturally -- and then you worry that it’s not there!

Doesn’t that make sense?

Look, it’s totally understandable that you would come to weird, frightening conclusions. But there is literally nothing to be worried about.

Of course your thoughts haven’t stopped, your mind isn't blanking and your brain isn’t going to be ‘wiped’.

That blank state of mind that seems so scary?

It's nothing more than temporarily having trouble focusing because of anxiety. That's all! 

Here's what it comes down to:

Literally EVERYBODY who gets DPDR experiences these thoughts. It's the same reason people start to worry that they’re living in a dream, that they’re in purgatory or that they’re going to disappear.

These 'mind blanking' thoughts are frightening but that’s all they are: thoughts. They’re unfounded worries of your brain trying to make sense of a strange - but ultimately harmless - experience.