This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
A chronic smoker taking 20 cigarettes per day has developed chronic cough. His family suggested quitting cigarettes. He is ready to quit and thinks about quiting but is reluctant to do so because he is worried that quilting will make him irritable. Which of the following option best describes the stage of behavour change: 
Select and explain. 
A. Precontemplation and preparation, B. Contemplation and Cost factor, C. Contemplation & sickness susceptability, D. Belief
C: Contemplation & sickness susceptability
Answer: C: Contemplation & sickness susceptability 
Explanation: C i.e. Contemplation & sickness susceptability