If you have been like this your whole life when thinking (trauma related or not)? Then it may be your natural way of slowly processing so it can be harnessed.
I too am like that and I definitely use it as an avoidance tool but my T and my psydoc both know this and they meet me at that place rather than fighting it? There is always something useful to learn even if it does take longer. I will do this before a therapy session if I have a lot of daily crap and pent up intellectual fairy floss hanging around. It helps me to focus on the reason I am in therapy and also my T and psydoc will do it with me, guiding me along if I am terribly scatty and wilfully avoiding work. But I do it at home and when feeling
anxious too (which is why I may intellectualise sometimes too).
I try and be aware when this is happening and still my thoughts and also try grounding.
I've tried making my thoughts
still but unfortunately more thoughts pile up and fall over the top of each other until it impossible for me to have one clear thought. So
'stilling my mind' doesn't work too well for me. I've never worked out how other people find it calming.. I find it really irritating.
So my technique is different. I put myself in a place where I don't have any interruptions (or I just feel generally ok) and let ALL thoughts, feelings blah, blah crap flow inwards.
I visualise I am a magnet for stupid, silly, intelligent, dumb, sensible, funny, fearful, present or historical thoughts and they are ALL welcome
but they
cannot stay..
I acknowledge them, as in ('welcome silly thought') and then visualise them passing through me and out into the ether... like steam... or lava (whatever my general mood is sort of dictates this visualisation stuff).
They (the thoughts) can circle around and come back if that's what they want to do
but still they cannot stay.
I do not follow the thought path they are representing or tempting me to go down. I have to stay just with myself and allow all of them to pass. This is critical... let them go. You can
bookmark thoughts as they come but for
that moment they must still go.
Breathing fully and in a relaxing way is also important. Don't over breathe! Relax your body and no you don't have to sit like Buddha.
I find I cannot close my eyes.. idk why... so focusing on one single thing visually (apple) or button on my shirt - it doesn't matter... as long as it doesn't distract me from sitting still or make my eyes track it.... The thing cannot become the focus of my thinking - it's only a thing that I look at and concentrate on until the other thought's float in.
I usually hold a water bottle and have a drink when I get thirsty.
So the emphasis here is not on banishing thoughts but welcoming them all and letting them pass on.
You already do it everyday so it's not a skill that you must conquer but rather one you must recognise and utilise to help you identify the really important stuff laying underneath all of that intellectual chaff..
Oh.. and sometimes I am too overloaded with intelligent stuff (laughing at myself loudly) and I cannot keep still. This generally means I am in no mood for this technique
in sitting and relaxing mode. If so, I go and
do something physically demanding but not a brain drainer and let the thoughts come that way... It still works.
Hope this helps :)