Dear Rawn, >>>Since I have so immersed myself in Hermetic thought, I find no need to reference other systems in order to understand Hermetic principles. The same with kabbalah. This is how I learn something new -- immersion. I immerse myself in the mind-set of what I'm learning instead of splitting myself between two different mind-sets. But I recognize that not everyone studies and learns in this same way and, in fact, most folks learn better by relating a new study to a past study and by trying to understand the new through the lens of the familiar. The essential problem with this is that one can easily miss out on the depth of the new study by not capturing its entire mind-set. At some point one must think solely in terms of the new study and forego the internal translation between old and new. It's sort of like learning a new language. At first each word is translated internally, but eventually, one begins to think directly in the new language without the internal translation.<<< Having started my studies in German last year, I agree completely. However, that does not make the possibility of switching between one perspective and another impossibile. >>>One problem that I, as an Hermeticist, see with the split brain theory is that it infers a true split between two discrete types of mental function. From the Hermetic perspective however, there is not a true split. Instead it's a hierarchy of function. For example, the intuitive "left-brain" is *always* active and is a precursor to the rational "right-brain" function. In other words, we're *always* perceiving essential meaning but we're not always using our rational logic. Furthermore, these two aspects of Mind function *together*, like hand-in-glove, in our mundane, day-to-day awareness.<<< Ah, you see, the shoe is on the other foot it would seem. At least from my perspective. While I am working from a psychological perspective towards understanding a hermetic perspective, you are here working from a hermetic perspective working towards understanding a psychological perspective. As such, from where I'm sitting I do realize that I have most likely done a great disservice to the extensive research done on the split brain theory and simplified it down a great deal in my conversations. Though I do assure you that it is a tad more subtle than one hemisphere of the brain doing one thing while the other hemisphere sits by and does nothing. We are both using the right and left hemispheres of the brain at any given time. With regards to meditation and the perception of essential meaning it would appear that there would be less activation in the left hemisphere and more in the right. As such, the qualities of intuition, logic, language, and the perception of images, are fielded by the whole of the brain. Of course, the split brain theory is not meant to be a grand theory of everything. But it does apply in certian cases quite well, IMO. Even though it certianly does have it's limitations. Love and Live well, Peter Reist