Which Client Statement Demonstrates the Greatest Readiness for Smoking or Alcohol

Which client statement demonstrates the greatest readiness for smoking or alcohol cessation?

A) "I will cut down my smoking and drinking, but I won't stop completely."
B) "I don't know why everyone thinks my smoking and drinking are a problem."
C) "I need help in dealing with my addiction to smoking and drinking."
D) "I will quit when my smoking and drinking really affect my life."