Such an interesting and thought provoking discussion thread, Anon.
I was musing on why there is such a pull to finding some 'common' rationale about MLC. Notwithstanding that there do seem to be common often shared behaviours in MLCers at least initially. But there are differences too between individual 'case stories' it seems to me.
If I use my own experience and replace MLC with PTSD say....and put myself in an imaginary room with 100 other folks with PTSD...
There are symptoms and behaviours which would would allow me or a therapist to say yup, sounds like PTSD. If I chatted to the rest of the 100, most of us would share some say panic attacks and memory loss and nausea - to the extent that we would recognise something in common in a way that non-PTSD folks would not find familiar - but some would experience some less common symptoms say hallucinations or tinnitus. I don't have to tick ALL the symptoms to have PTSD. And the differences are about how our individual brains react and how we develop different coping reactions bc of who we are.
If we chatted together about the causes - taking a broad definition of PTSD as event/s that overwhelmed our internal and external resources - the causes would not be the same either, the trigger events. They would be big awful things about pain and loss and shock and helplessness probably but not an identical checklist. And the context that limited our internal and external resources e.g. previous mental health issues or family support or our own history would not be identical either. Or the coping strategies we tried before that did not work and maybe became part of the problem.
So, if the same therapist was treating those 100 people using a common process like EMDR, the details of the treatment would be unique for each one even if the EMDR technique was the same. Different triggering events, different self talk, different goals, different blockages...and so different paths to healing and measuring PTSD recovery. But still all fitting in the broad label of trauma and PTSD, and rewiring brains that on an MRI scan would show similar patterns of more and less active functioning. And similar enough that if I described a bit of a 'recovery' experience and how it felt, others could 'get' it and nod. And that there is an observable and feel-able difference between having PTSD and no longer having PTSD....but most of us are no longer the exact same pre-PTSD person bc of the scale of the experience yet post-PTSD recovery comes with a sense of finding yourself again.
Is PTSD 'purposeful'? Well, initially PTSD serves the purpose of your brain protecting you from trauma you cannot process. Then it becomes a behavioural and mental pattern of avoidance rooted in fear, so again some kind of self protection. Is it purposeful in the sense of a deeper meaning or some kind of personal growth? Hmm, perhaps that depends on the individual...the purpose probably evolves from survival to self protection to wanting to shed PTSD to....lots of escape/avoid stuff to what....some kind of rebuilding or refining stuff.....redefining your sense of self? Or finding a new life goal? Or reevaluating your priorities, beliefs or lifestyle? And that is assuming I guess that you realise you have PTSD, decide you can no longer live with it as it is and are fortunate enough to find the right treatment approach with a good therapist. And the PTSD behaviours will have created consequential damage - lost jobs, unpaid bills, relationships you have withdrawn from say - that you still will need to tidy up after you no longer have PTSD. How you do that will probably depend on what your post-PTSD self values and wants to do with your life.
Is PTSD conscious or unconscious? In my experience, it was both but sometimes more one than the other. Sometimes I just knew I was paralysed by fear big enough to make me vomit when a phone rang but did not know why. Sometimes I knew that I was being triggered, that it was a PTSD response but my consciousness of that did not change my compulsion to avoid or hide. Sometimes it did and I would have a momentary conscious success in managing my behaviour...often followed by an epic failure...so a cycle. Recovery involved learning more about what my unconscious was driving me towards and learning from trying different conscious ways to behave differently while EMDR was simultaneously working on my brain processing the trauma almost mechanically. While EMDR started to change my unconscious impulses, learning and experimenting began to change my conscious ones. And what does that mean for my insight into my own behaviour and responsibility for it? There were times when - even though I knew what I was doing was ridiculous, selfdestructive or irrational - the compulsion was overwhelming. You could have put a gun to my head, rolled out a panel of experts or put my sobbing concerned friends right in front of me....and it would have made no difference at all. I lived in my PTSD head which was more real. I could wear a mask sometimes for a little while. I was full of shame and despair. I lied a lot to avoid doing some things - to myself and to others - and I felt guilty and weak for doing that too but did it anyway bc the PTSD need to avoid was simply bigger. As I began in small steps to deal with my PTSD, I got a little more honest with myself first and then others. But it was often difficult to describe what it was like in my head in words....and I was often afraid that I would never be normal or like myself again, and perhaps that people wouldn't accept or like the post-PTSD me if there ever was one or be able to forgive my PTSD behaviours. Now, to be fair, I didn't do things that were actively damaging to others...but I did lie and withdraw and become very self-centred and forget things and not keep promises and was very unreliable about big and small things.
If I swap PTSD out and put the MLC word back in....I can see some things which might look a bit similar.
Some events and beliefs which overwhelmed my capacity to cope.
A compulsion to avoid that was bigger than my capacity or rational control.
A very noisy inner life and a disconnection between that and reality around me.
Lying and hiding and pretending as a coping strategy which added extra damage
A lot of guilt and fear and despair and confusion and helplessness and self-blame while life and time moved on around me, a real feeling of being lost in the world and lost to myself
It was not a positive future-focused choice, more about events and my unconscious reaction turning into a maladaptive response I got stuck in until it hurt too much to stay there and I found my way out with time, treatment and small steps which BECAME the positive future-focused choice bc focusing on that WAS the only way out. Pretty much all of the struggle and all of the change that healed me was internal and not always clear in my mind tbh, although I got some good timely help along the way.
So if I translate that into MLC, it seems to me that MLC is not a positive choice but as Nerissa says a maladaptive kind of defence mechanism. That what pulls people into it is probably some combination of life events and unresolved baggage or beliefs that no longer seem to hold water...but these are different for different people....that depression creeps up and then tips into MLC as a large,y unconscious way of dealing with how they feel. MLC as a defence mechanism has a playbook so hence the Script bits we see but bc the nub of what people are trying to escape from, emotionally speaking, is different, we see different escape versions based on that. So the affair or the job or geography or money or LBS or house or kids all play a part in the avoidance and emotions shown, but MLCers use them differently bc they are not all running from the same things if that makes sense? I suspect though that they only become a positive 'help' if or when the individual shifts to a point when they no longer want to run/avoid and then start learning from MLC experiences in order to get/feel better. Not all of my life choices while I had PTSD turned out to be bad ones; most were but not all and as I started to recover, I started to be able to pick out the good from the bad and be more conscious of why I was doing what I was doing. In my case, running away to the sea turned out to be a very good choice but it was an act of desperation and not very wise financially tbh. As I recovered, where I live has become a solid foundation to build a post-PTSD life on.....and I am the same core person now but with some different attitudes and insight bc of my experiences...I imagine that tbh an affair relationship that started as an escape could turn into the same sort of thing depending on the reality of it and your expectations. Or it could suddenly be obviously a huge mistake...so if I had not run here but happened to have run back to London or to Italy or to Australia, all options I toyed with
MLC is probably about the past vs the present; recovery is probably about the present vs the future. My experience of PTSD tbh would reinforce the assumption that nothing external makes any difference at all until, for sometimes not very big or clear reasons, you simply no longer can bear to live as you are with PTSD...or MLC I guess. And at that point, much as you feel broken and afraid, you will try almost anything to not be living as the person you have become and in the way you are living. It simply becomes un-doable for one more minute. But recovery also takes longer than you might think until suddenly you seem to cross a line and get some real momentum and then it moves very quickly.
Sorry if that's a bit long winded but I wanted to share the bit of insight that I have gleaned from my own maladaptive defence mechanism lol.