The mind/soul is not the brain.
As I see it, the mind and the soul are two different domains. There is inter-action, of course, but I don't see the relevance to my point?
I was talking about PTSD, not necessarily fear.
It is possible for us to face instead of running away, from fear, in fear. If you truly trust the God being, you can face anything.
God ... Higher Power ... there are many ways of putting it, but if you don't believe in either, then ... also, there are those who face anything and everything without the need of God / Higher Power, etc.
... many fears and anxieties of the brain can alternately be treated with Eastern practices of relaxing the mind.
Indeed, but we need tread carefully. New Scientist (a UK journal) has reported the detrimental effects of 'mindfulness meditation' in some cases, and flag that the assertion that it's a 'positive without a negative' is a false premise. This is down to bad teachers, I think, more than the actual process, but those who gush on about Buddhist and other 'no-mind' states can trigger negative psychological states ...
I had a friend who got deeply into Zen – from books (Zen Flesh, Zen Bones being his bible) and ender up near suicidal.
Even global stats indicate there is less PTSD in Eastern than Western nations.
Not so sure about that ... I had a look at some studies and think it's a tad more complex than that.
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Going back to the astral – as I understand it, if one wants to make one's mark, as it were, it requires time, dedication, effort ... and a lot of it, and then, when you begin to maker your mark, you stand out, and then the time, dedication and effort hopefully stands one in good stead ...
Progress, as in everything, rather depends upon one's capacities and capabilities. It takes a lot of courage to stand up and look into the abyss that is the Dark Night of the Soul, which is why so few actually do.