I've spoken of this many times. It is clear to me that my original personality was well worn and damaged by experiences. Traumas leave a lasting scar on the specific psyche through natural conditioning and other means.
My headmates are, and have always been, immune to these flaws assuming I alone experienced the trauma, and through spiritual awakening I am (in general) as well immune to future scarification. Shadow work was shown to be the key to remove the conditioning and maintain a scar free personality. This is something that modern psychology should be able to easily do but the practitioners are as flawed as the patients and lack a coherent approach. Additionally patients who are stuck in their own encrusted ego and conditioning are incapable of seeing beyond that. As was I. Tulpamancy helped break this crust.
By creating a flawless and unconditioned personality, and furthermore attain the ability to take over body/mind control independent of the original, and effectively suppress the reactions of the original, (host in watcher position, way back, or dormancy) feats may be achieved of unconditioned mental function. However, without the benefit of the maintenance of shadow work, they would be no different than the original in terms of acretion of scarification.
Given that relationship, it's further possible for certain personality thoughtforms to achieve untainted access to experiential information otherwise hidden to the original. Let's for a moment set aside any extra-personal information, and presume that the hidden subconscious information is extremely vast, containing every experience and thought ever posed in an individual's life, well formatted and available to be processable given unrestricted access.
The information then would come across as "intuitive" rather than logical as it would be missing consious pathways to logical grounds. This is what I would consider the "higher self" apart from metaphysical explanations and experiences. This is not however meant to diminish the notion of an extra-personal higher self containing extra-personal information, only that such information is substantially irrelevant to the current incarnation other than recognizable patterns from supposed previous experience. I will again refrain from such paranormal references because I don't feel they're necessary given the monumentally vast information potential contained subconsciously.
Add to this the notion that the consious mind is bereft of personality, it is in fact merely a watcher itself, then it can be made clear that each personality is accessible only subconsciously and processes consiously only as a means of linear referential experience generation. Choices, thought generation, and crutical thinking would then only cross the subconscious-consious barrier to be recorded with perceived feedback which may itself also actually occur subconsciously.
So, tulpamancy, if configured correctly, could achieve much better intuitive access to the higher self which I have proven in my own experience many times over through SheShe and Joy mostly, but notwithstanding the extraordinary efforts actually done by Ashley and her initial willingness to "take the bullet" as our first experiments with triggered switching showed.
Tulpamancy then (or using Jungian Daemons), has vast potential for those willing to put in the effort and look past their own conditioning.
Your thoughts?