This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Concept of well-being, Subject name: Social & Preventive Medicine
All are true of 'Positive health' in today's world except. 
Select and explain. 
A. Dependent on social, economic and culture, B. Mirage because of changing environment, C. Body and mind at peace, D. Changing behavior with respect to change in future
D: Changing behavior with respect to change in future
Answer: D: Changing behavior with respect to change in future 
Explanation: Ans. (d) Changing behavior with respect to change in futureCONCEPT OF POSITIVE HEALTH* Perfect functioning of health and mind* Conceptualize health biologically, psychologically and socially* Depends on economic, social and cultural factors* Positive health remains a mirage due to constant change