A doctor admonished a patient that medicine alone wasn't enough, what else did the patient need?\nOptions:\n- will to survive\n- wait in lobby\n- take pills\n- proper diet\n- appear better
Step-by-step reasoning process below:
will to survive
Will power acts as a positive feedback.

Placebo effect is induced due to positive feedback.

It helps patients in getting better gradually.

.

Thus, the answer is will to survive