“Seth material” search engine (Jane Roberts)

Once you are out of the body, then you are dealing with a different kind of reality, but the experience is as valid as any other. You may or may not have the sensation of traveling through doors or windows. This is dependent upon the kind of projection involved. The molecular structure of the projecting self is of a different nature than that of the physical body. There is no change in the physical nature of the door, for example. The molecular structure of the traveling self changes.

Perhaps this diffused quality is the most important difference (from your point of view) between an apparition and a physical form. There is an atomic structure, but in some ways it is less complete than the physical one. There is always a minute difference in the body’s weight when the individual is projecting.

Projections actually involve a change of atomic structure. Consciousness simply changes its form. When projection is first accomplished, there is a strong charge of adrenaline in the body and high activity of the thyroid gland. There is a charge of sexual hormones which are also utilized in projection.