“Seth material” search engine (Jane Roberts)

Certain chemical changes must come about in the physical organism before projection can occur. Were it not for these, you would still be imprisoned within the corporal image. You know that dreaming has a definite chemical basis, that chemicals built up during period of waking experience are released through dreams. Not only are these released, but they form a propelling action that allows energy to flow in the opposite direction. As chemical reactions allow the body to utilize energy and form physical materializations, so the excess built up becomes, then, a propelling force, allowing action to flow in what you would call subjective directions.

This same chemical reaction must also occur, only more strongly, before a legitimate projection can occur. This is one of the main reasons why deliberate projections are not more numerous. Usually the chemical access is used in normal dreaming. In periods of exuberant energy and well being, a more than normal excess accumulates. This can trigger a projection. In periods of momentary indisposition, however, the dreaming process may be blocked and the chemical excess accumulated. Again, a good time to try projection.

According to the intensity of the projection and to the systems visited, the body may become more or less rigid when consciousness returns to it. This is simply a reaction to the returning consciousness. There is a subtle difference in the way sugar molecules are utilized. Momentarily, the body uses less sugar. However, the sugar is important in fueling the consciousness on its journey. It also aids in connecting the consciousness to the body.