Which is the more important treatme

Which is the more important treatment for the critically ill person, the physical treatment or the mental treatment?
Choose one answer.
a. Physical treatment because his or her mind can control his or her pain
b. Mental treatment because his or her mind can control his or her pain
c. Mental treatment because his or her mind can determine the final destination of that person
d. Physical treatment because it makes him or her die peacefully
e. Both are equally important.