In context of self-inquiry and self-realization, when one starts down this path, one is ignorant of their self-nature (this ignorance is called avidya). The ignorance is because one identifies as their "Self", the body and mind, and the various things that the body-mind allegedly possesses and does (profession, possessions, passions, talents, skills, so on and so forth). So one might say, they are blissfully unaware of the "reality" and live mired in drama of samsara.
As one starts the journey of self-inquiry, eventually they will encounter the fact that all that they had previously thought of as being their "self" is not actually that at all. Not everyone gets there quickly. Some suffer and struggle as a result of the inherent lack of knowledge of the fact that, IT, that which observes the body, mind and the countless objects of the universe ebb and flow, is the Self. But this Self has no properties that can be really observed, as it is the very subject that is the source of all experience, and all objects.
In the period between embarking on this path and realizing what one truly is, is a painful period (at least was for me). It is rife with suffering of a special kind (some call it the "dark night of the soul"). It really is a "trial by fire", a "rite of passage" and paying debts with "blood"...but I wouldn't have it any other way, in retrospect.
However, what drives me to write about this, is the news of that poor kid who committed suicide after going to a vipasana retreat for a week. That was really tragic. But we know that karma has a role to play here.
As I reflect upon my "suffering" during the period when I was clearly in witness state and yet did not know my real identity (or a lack thereof, in the common sense), it was a struggle. I was unable to stand crowded places, unable to look people in the eye as the contents of my mind would rise forth as I was having a conversation with them and "negative" thoughts involving them would fleet through my brain. I truly thought I was a bad person, as a result of the contents of my mind (and habits that were driven by the stuff I was living on - social, nutritional, etc).
As a result of this (for almost 6 years), I struggled every day. I would still stubbornly do my taiji forms, my standing meditations, my yoga asanas, pranayama, etc. As much as I knew that if I stopped these things, I would probably over time go back to being blissfully more ignorant, or oblivious; still, I could not stop.
Eventually, I entered a phase, where I grew numb and oblivious to the world around me. It didn't matter whether I had a job or not. Whether I was with my family or not. Even whether I did my practice or not. During this period, I would intermittently stop practice and then start again, when I felt like it. Maybe, I was comfortably numb. In retrospect, becoming numb actually helped me handle the energies and process the goings on.
But then my first teacher moved (it was his guidance and twice a week of contact (for several years) that kept me sane during this period and kept me going), and introduced me to Master Jose. Even before meeting Master, I had met him in dreams and he worked on me (for stuff I had asked him to help me with).
When I finally met him in person, and he transferred his consciousness to me with a touch of his index finger to my 3rd eye, he literally kicked my butt across the line and I spent about 15 days subsequent to that in a state of ecstasy/bliss. After that, for almost another year and a half, I stayed in a split state of being completely Self-aware and in the local-mind/ego state (Master calls it the Spiritual Mind and the local mind). During this period, for the most part, the Ego was unable to flex its muscles - it stayed a humble servant to the spiritual mind.
And around 6 months after meeting master, my friend who had seemed like a died-in-wool materialist started practicing self-inquiry too, in the classical advaita vedanta mode. As he and I started discussing this, I started to try and articulate what was happening to me, to explain in words my "experiences". This started a process of categorization and rationalization, which resulted in my "dropping out of the split-state" eventually. There was a decay going on, as the old habits and grooves started to re-appear.
I was rather depressed as I realized that, thinking "huh! I knew that it was too good to be true...". So I asked Master, to which he said "two things are happening. Your body is getting used to the energy and emptiness and old habits are re-appearing. But this is the opportunity for you to work through them and get back to the blissful state".
And true to his word, the return to bliss is working, steadily and surely. The old "cold and indifferent" state (Stone Buddha?) has been replaced by awareness of the awareness of being, which is so completely ordinary, that I would have never even imagined that it is that way.
We read so many glorified and idealized descriptions of this becoming "Self-aware" that it is almost anti-climactic when the realization occurs. And along with that realization the other thing that happens is the realization that there is no moment that one is not that (Self).
Old habits and samskaras that used to bother me quite intensely, have become amusing. The "blissful" state is really a non-state. It is always there. It is just that before the mind-body identification had so total a hold on me, that it was constantly masked (except for those fleeting moments when the mind would stop). I won't even say that the mind stops completely. Just that, by being aware of the etherealness of the mind and not identifying with the body, the background looms large and it's ever-present nature is apparent.
This too is a stage, I know now. The dive is going to keep getting deeper...