In college I became interested in psychotherapeutics, but not as it was taught by most of the psychology department's faculty. Fortunately, the new religion department had several adjuncts with doctorates in the field who taught interdisciplinary courses. 'Existence: A New Dimension in Psychiatry and Psychology', a collection of essays by existential psychologists, was recommended reading for one such course.
Existential Psychology has much more currency in Europe than in the United States and the phrase probably had more currency back when existential philosophy was in vogue in the fifties and sixties than it does now. Basically, it's an attempt to get into the shoes of the subject with minimal imposed preconceptions or value judgments. In a real sense it is like becoming the analysand's best and most sympathetic friend. Ideally, the analyst would move in with the analysand for years, get to know the person as much as is humanly possible and encourage the person to improve in terms the person would recognize and concur with--much as good friends act therapeutically with one another in day to day life. In extreme cases, and some are dealt with here, this exercise can lead to rather extraordinary friendships. I am reminded of C.G. Jung's early paper on what was then called dementia praecox. Working with persons who had been institutionalized/warehoused for so long that their admissions preceded living memory, persons so psychotic that they were incapable of conversation, he simply researched their clinical records, listened, recorded and analyzed, discovering that their behaviors, gross and linguistic, made sense...in their terms.
Such a form of psychotherapy was very attractive to me. Although I've studied psychology for years both in and out of academe, I've never been treated by a psychologist or psychiatrist and I wouldn't want to be treated by anyone in the mainstream unless it was for a condition with a medically certain aetiology. Although I've done plenty of group work and been exposed to a wide variety of methodologies in seminar and workshop settings, I have always felt very uncomfortable with the idea of charging anyone to be what is, in essence, a friend and so have never directly entered the profession despite being trained for it. I do, however, try to be a good friend to those I'm graced to care for and who will allow the, to me, inescapably therapeutic offices of such good friendship to obtain.