Tag Archives: deep sleep

Loss of consciousness

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Q (from Quora): Why do I have this fear? How can I solve it? For as long as I can remember I’ve been afraid of going unconscious because I lose control. Even though I know that, when I fall asleep, I always wake up some hours later.

A (Martin): I have made a life-long search for the meaning and reality of ‘myself’ and the world.

Apart from the advice (and different diagnoses) given by others, I am thinking of something else, which has a psychological as well as a philosophical side to it, and it is not just fear of death, but fear of self-annihilation, emptiness, or void where there is no longer an experience of selfhood, of continuity (“what if I don’t wake up?”).

This can of course become an obsession – an existential angst – one of the worst kind. A sensitive child may (I experienced it) entertain the idea of nothingness, including that of *me/myself*, that is, my very personal, intimate consciousness not existing or vanishing into nothingness. It may or may not be associated with the thought “Why is there something (a world) rather than nothing?”

If that strikes a chord – and it is a question of temperament and inclination – there is an answer, which can be obtained at the end of a lengthy, arduous journey: ‘Know thyself’, as it was written on the frontispiece of the oracle of Delphos in ancient Greece. After a lifelong search, I found the most complete, satisfying answer in Advaita Vedanta. According to this philosophy or discipline deep sleep is the most blessed state short of full awakening – that is, awakening from the ‘darkness’ of the awake state and its narrow ego-centered vision shot through with doubt and suffering.

mANDUkya upaniShad Part 12

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*** Read Part 11 ***

Mantra 11 (and kArikA K1.21)

सुषुप्तस्थानः प्राज्ञो मकारस्तृतीया मात्र मितेरपीतेवर
मिनोति ह वा इदं सर्वमपीतिश्च भव्ति य एवं वेद॥ ११॥

suShuptasthAnaH prAj~no makArastRRitIyA mAtra miterapItervA
minoti ha vA idaM sarvamapItishcha bhavati ya evaM veda || 11 ||

tRRitIyA mAtra – The third mAtra (of OM)
makAra – the letter ‘m‘
prAj~na – (is) prAj~na
suShupta sthAnaH – the deep-sleep state
miteH – because (it is like) a ‘measure’
va – or
apIteH – on account of absorption.

ya evaM veda – Whosoever knows this
ha vai – verily
minoti sarvam – measures everything
cha bhavati – and becomes
apItiH – (one who) understands.

The letter m, the third mAtra of OM, is prAj~na, the deep-sleep state because both have the characteristic of a measure and are as though absorbed into the final part. Whoever knows this will be able to assimilate and comprehend everything.

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Q.520 Perception and the witness

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Q: How can the mind perceive something which is outside of time, when the mind itself is caught in time like a prisoner? Perception in itself is a movement in time so how can mind even claim to perceive the concept of Brahman and say that Brahman is eternal?

A: The mind cannot perceive anything ‘outside of time’. As you say, perception occurs within time (and space). And, more to the point, that which you perceive is also within time and space. Thus, you can never perceive Brahman. But conceptions are not quite the same. The concept itself is in the mind, which is also limited. But what is conceived is not limited. You can conceive of a unicorn with no problem at all, even though you also know that they do not really exist. Scientists also conceived of black holes, long before any proof was found for their existence – and still no one has ‘really’ perceived such a thing.

But perhaps the simplest way of thinking about it is to consider deeply who you actually are. It is possible to eliminate body, sense organs, mind, and anything else that you can think of as ‘not I’. But it is not possible to eliminate the one who is doing this. There has to be an ‘ultimate subject’ after everything else has been eliminated. That is who you really are and that is Brahman.

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Q. 500 Thinking about chidābhāsa

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Q: How can I be sure that the true nature of Brahman is happiness? Also, can Brahman’s nature be happiness if happiness has objective qualities, and Brahman doesn’t?

A: Brahman cannot be described. If it had a property, it would have to ‘not have’ the opposite property. And Brahman is non-dual – there is nothing other than Brahman. All ‘adjectives’ apparently used to describe Brahman are not in fact adjectives in the usual sense. They are ‘pointers’ to help you to understand Brahman intuitively.

Read my answer to Q. 446 – https://www.advaita-vision.org/q-446-satyam-jnanam-anantam-brahma/

Read the 3-part post on the subject beginning https://www.advaita-vision.org/satyam-gyanam-anantam-brahma/

Q: Oftentimes in my inquiry, phrases will pop up that say, ‘I am not thought,’ ‘I am not that which I am aware of,’ ‘I am the awareful witness,’; however, aren’t these phrases simply just contained, and being said by thoughts themself, thus invalidating their truthfulness? – thought is not awareness, thought is thought.

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Q.498 Brahman and Appearance

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Q: How can we be sure that Brahman is transcendent of the level of appearance? How can we rule out the possibility that it is imperceptible due to the limitations of our mind? Could Brahman be similar to that of a higher dimensional being that is non accessible to human minds, but able to be perceived on higher levels of reality? And wouldn’t this then invalidate claims of it being infinite and eternal, given that these are constructs built on the idea that Brahman is non-phenomenal?

Also, how can we make the connection between ishvara (creator), and sakshi (awareful witness)? Are they both referring to the same being? I am confused.

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The Mind and its Death

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(K3.31 – K.32) Everything that we perceive, we perceive through the senses; everything that we ‘know’, we know through the mind. Consciousness functions through the mind – the concept known as chidAbhAsa, explained in Appendix 3. When the mind is inactive – for example, in deep sleep or under anesthetic – we are conscious of nothing. It is the mind that effectively imposes duality on the non-dual. We see the forms and, by naming them, it is as if we create separate things where there is really only brahman. Once this apparent duality is imposed, all of the negative emotions of desire, fear, attachment, anger and the rest follow. It is the mistaking of the really non-dual as dual that brings into existence all of our problems, which Advaita summarizes as saMsAra.

Having recognized that it is the mind that is the effective source of our problems, it is only natural to conclude that, by somehow ‘getting rid of’ the mind, we will solve those problems. This is the concept called manonAsha, which found favor with Ramana Maharshi in particular, who is claimed to have stated that this should be the aim of the seeker. (manas refers to mind in general; nAsha means loss, destruction, annihilation, death.) Once we have ‘destroyed the mind’, it is said, there will be no more duality.

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Consciousness – Not such a Hard Problem (2 of 2)

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Without Consciousness, nothing can be known. But Consciousness itself cannot be an object of knowledge, just as in a totally dark room, a torch may illuminate everything but itself. Knowing requires both knower and known. For Consciousness to be known, it would have to be a knowable object but it is the knowing subject. We ‘know’ Consciousness because we are Consciousness. Consciousness is our true nature. The ultimate observer (which is who you essentially are) is simply not amenable to any type of objective investigation: who could there be beyond the ultimate observer to do the investigating?

Numerous attempts have been made to define Consciousness. Most seem to revolve around the assumption that a person’s behaviour indicates its presence or absence. It is argued that consciousness is present during the waking and dream states but not in deep-sleep or under anaesthesia, for example. But this is again to confuse Consciousness and awareness. When we awake from a deep-sleep, we are able to state with confidence that we were ‘aware of nothing’. This is a positive statement – there were no gross objects, emotions or thoughts present for us to perceive. Continue reading →

The Chrysalis (Part 3)

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The sheath-related verses in the Panchadashi occur in Chapter 1:

  1. The five sheaths of the Self are those of the food, the vital air, the mind, the intellect and bliss. Enveloped in them, it forgets its real nature and becomes subject to transmigration.
  2. The gross body which is the product of the quintuplicated elements is known as the food sheath. That portion of the subtle body which is composed of the five vital airs and the five organs of action, and which is the effect of the rajas aspect of Prakriti is called the vital sheath.
  3. The doubting mind and the five sensory organs, which are the effect of Sattva, make up the mind sheath. The determining intellect and the sensory organs make up the intellect sheath.
  4. The impure Sattva which is in the causal body, along with joy and other Vrittis (mental modifications), is called the bliss sheath. Due to identification with the different sheaths, the Self assumes their respective natures.
  5. By differentiating the Self from the five sheaths through the method of distinguishing between the variable and the invariable, one can draw out one’s own Self from the five sheaths and attain the supreme Brahman.

(These are from the translation by Swami Swahananda.) Continue reading →

Q.442 Witnessing and the Self

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Q: Seeing-feeling that ‘I’ am not this body (aggregate of cells) and not this external world (job, house, possessions) is much easier for me than seeing that I am not this mind (thoughts, memories, personal history, feelings). The body seems like a suit of clothes, and the external world like a bunch of random stuff. But the mind seems real. At a deep level, I identify with it, feel I am it.

It’s hard to see mental ‘arisings’, particularly those that have strong emotional resonance, as impersonal objects. It feels like my internal, mental life is the ‘real’ me.

A: If you are the mind, what happens to you in the deep sleep state?

Q: I’ve been on the direct path for a few months, limiting the scope of ‘what I know’ to what I directly experience. Speaking from that point of view, I have no clue what happens to ‘me’ in deep sleep. I don’t even know there is such a state as deep sleep, because I have no memory of having experienced it.

A: Presumably there is elapsed time between waking/dream periods. Since you have no experience or knowledge of it, do you think the Self ceases to exist during that period? Continue reading →

States of Consciousness – 2, 3, 4 and 1/2?

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Okay, here is your starter for 10 – your time starts now! (If you’re not familiar with this phrase, it relates to the quiz show ‘University challenge’, which was on British television for many years.)

The question is: how many states of consciousness are there?

I can almost see your mind tripping up and reading that question again. Surely, you will say, there are three states of consciousness – waking, dreaming and deep sleep. What can I possibly mean by querying this? Well, actually, depending upon how you answer this question, the number of states of consciousness could be two, three or five (or 4 ½) or you could argue that the very question is misconceived!

It is true that most of the scriptures refer to 3 states. If you have read my book ‘A-U-M: Awakening to Reality’, you will know that it refers to jAgrat, svapna and suShupti. These three states are mithyA and the reality underlying them is called turIya. In the tattva bodha (attributed to Shankara), the question is asked: avasthAtrayaM kim? – What are the three states? Admittedly, this is a somewhat leading question but the answer is given: jAgratsvapnasuShuptyavasthAH – they are the waking, dream and deep sleep states. And it goes on to explain each in turn. Continue reading →