Voltaire's Child
Fool on the Hill
Scientologists - and sometimes others who want to discuss Scn- occasionally discuss the concept of exteriorization. This means a being leaves his or her body. It's similar but not identical to the theory of astral travel where a person has a sort of cord attaching the spirit to the body, so that the spirit can find its way back to the body.
What I think the one real error in thinking that is likely to be found in many of those discussing exteriorization is that thetans (spirits, beings, souls) do not move in and out of bodies because thetans have no mass. They do not occupy space. They don't occupy bodies. They think they do, it sure feels like it, but they don't. A spirit does not occupy space. It can direct attention here and there, it can have its attention stuck somewhere or it can have its attention freed up somewhat or to a great deal or completely (everything in life being a matter of degree) but it does not occupy space. Thetans have no physical location but they can and do put their attention anywhere.
None of us are in our bodies. It just seems that way.
What I think the one real error in thinking that is likely to be found in many of those discussing exteriorization is that thetans (spirits, beings, souls) do not move in and out of bodies because thetans have no mass. They do not occupy space. They don't occupy bodies. They think they do, it sure feels like it, but they don't. A spirit does not occupy space. It can direct attention here and there, it can have its attention stuck somewhere or it can have its attention freed up somewhat or to a great deal or completely (everything in life being a matter of degree) but it does not occupy space. Thetans have no physical location but they can and do put their attention anywhere.
None of us are in our bodies. It just seems that way.

. . . we run into things we didn't want to experience for example, and we withdraw our presence. Or we got highly interested in something and very intensely focused our awareness and presence down into that location. Both these actions, for example, changed our natural state, and we became fixed and limited as to our presence and state of Being . . . now you are beginning to get down into the realm of where most humans operate.