But in the Field Model any change will necessarily show up in the other areas and also demand an appropriate response. Physically we see increased use of drugs such as alcohol. Subjectively we might see depression and stress. Let's give another example. Suppose a woman has breast cancer.
Cancer is a change in the physical area.
Our tendency is to reduce our understanding of this problem to only the physical. Let's say the woman has a mastectomy. Afterwards the doctors discover that there is no more cancer. There is no need for chemotherapy or any other treatment. The woman is free to go home.