For example, if we can anticipate a possible known future scenario and then focus on that thought to the exclusion of everything else even for just one moment, the body will physiologically begin to change in order to prepare itself for that future event. The body is now living in that known future in the present moment. As a consequence of this phenomenon, the conditioning process begins to activate the autonomic nervous system, and it creates the corresponding stress chemicals automatically. This is how the mind-body connection can work against us.
Was dad thinking this when he was In the hospital? Was this whaat he believed when the Docs told him about his choices between chemo and hospicse