First some background on my situation. When I went to college I developed violent mood swings, and depression and suicidality soon followed. This seemed to be a direct outgrowth of significant trauma I experienced as a teenager. I eventually went on Geodon, which immediately apparently fixed all three of my symptoms. However, I soon found that if I tried to do anything creative, eg music or art, I would become suicidal until I ceased the activity. Further, every time I would try to complete work at school, I would become so angry with my work that I would be teething with hatred until I stopped the activity.
Dissatisfied with this, I began to experiment with self-hypnosis. I unknowingly did something VERY uncomfortable with my mind where essentially it seemed as if every bit of suppressed trauma and every unresolved issue was being unsuppressed and coming to the surface. This described precisely what happens with certain people when they begin engaging in a meditation tradition — effectively this seems to be a detoxification of the psyche, as certain diets detoxify the body. [mod edit]
This experience, however, left me with the conviction that the mind is in some sense composed of "energy", and that this energy is localized — ie, it inhabits a certain place. During a trance state I was repeatedly able to sense something enveloping my head and the surrounding area, as well as something dispersed over the body, that felt distinctively like the subjective experience of the mind, complete with emotions. In my experimentation I caused the mood swings, depression and suicidality to "break through the surface" of whatever barrier the Geodon had created, thus confirming for me that this was not strictly a chemical imbalance and that rather it was something "subtle" that expressed itself consciously. With the return of these symptoms I decided that I needed to resolve whatever was causing these problems fundamentally, and so I induced myself into a relaxed state and became aware of this particular portion of sickness in the mind. On observing it I was struck that the sickness, as with the entire mind, is deterministic, and that all of my symptoms were the logical result of the circumstances that had produced them. In my earlier experimentation I had been struck by the impression that the mind is composed of an enormous number of individual "sub-personalities", not personalities per se in the ordinary sense but different personality aspects, each with its own motives and its own needs. Remembering this, I concluded that, deterministically, I was feeling suicidal because a portion of me needed to die because it was too damaged to continue living, and that the mood swings and depression were a further expression of the volatility of this deeply compromised psychological energy. So, I did what seemed obvious to me: Part of me needed to die, and part of me didn't, so I objectified the suicidality and gave it permission to die. Immediately my symptoms ceased, and I felt it leaving me. It was not pleasant.
This was half a year ago. I have had no more problems with these symptoms. I have other problems, ie social anxiety, that were not fixed by this technique, but after taking a hiatus from all this I'm going to start exploring how to resolve my other problems. As massively uncomfortable as it was, I am considering once again effecting a massive psychological detoxification so that I could truly call myself healthy.
There are various techniques developed for the sort of thing I did, though I followed no technique. Indeed, I might recommend following a particular school of meditation and energy work for anything very serious [mod edit]
I'd be happy to discuss this with anyone who is curious about it. I'm not against psychiatry a priori, but my experience speaks overwhelmingly to the mind-body being a single entity that is intricately interconnected and which consists of some sort of energetic field.