Everybody knows that. That's why there is such a thing as psychiatry. Well, that may be beyond the scope of this little treatise. You may need to start actually creating real immunity in yourself in order to get a sense of what it is. But for now, let's just say that it's encompassing.
Real immunity addresses the physical and the non-physical simultaneously.
And it can be consciously controlled . It would be the equivalent of the woman who had the household accident immunizing herself to any incipient cancers a few minutes, hours, or days after she had the accident. Every medical practitioner of any type of medicine knows that all diseases have flare-ups. A person has cancer and it stays under control. Same with a virus.