Basically, these techniques are merely designed to make it easier for the individual to achieve the out-of-body state when his brainwave pattern and personal energy levels have reached a point that he is in apparent harmony with his surrounding electromagnetic environment such that he feels that he has reached the threshhold where separation is a possibility.
White Center, Washington (Wikipedia) White Center is a census-designated place (CDP) in King County, Washington, United States. It lies between West Seattle and Burien. The population was 16,631 at the 2020 census.