What is the true healing mechanism of Biofield Tuning?

This we have commented on, that it is simply dislodging some negativity so that it can be swept up in the movement of the other energies and be drained away. But this will only be a temporary fix because the causes of what happened in the first place will re-create the same energy with any retriggering of the original event. And then the renewed generation of negative energy will be deposited somewhere back within the energy field, and then a further treatment session would be necessary. It is not possible to do deep soul retrieval work in this fashion, nor any other deep repair of karmic history and its consequences.