I went to Diane Carlin on 22 Sept 2006. I walked into her business smoking 2.5 pack of cigarettes a day and left 1 hour later as a non-smoker. In total I had 3 sessions with her and am still smoke free today (26 Sept 2018). I never had a withdrawal symptom, but did occasionally get the desire. As she instructed, I told myself that I didn't do that anymore and the urge was gone as fast as it came.