Everyone lives from their true nature. You're not conscious of it. It's possible to see who you really are and be a disgrace to this vision, until you are settled in it. While the experiments dominated most of the Harding's time, they did delve into some concepts regarding the nature of the human. They signify how one travels back and forth between the wombs.
People try to escape the traumas of life and return to the embryonic stage through pleasure.
Those on the Headless Way continually bounce between wombs 3 and 2 as they try to live the seeing. Harding also notes the significance of the tunnels that connect each womb. We are born from a tunnel, Harding utilizes tunnels in some of his experiments, and tunnels are generally reported in NDEs. I found it impossible to judge from the workshop if Harding was pointing a way to enlightenment. I needed to get closer to the man.