well after 2 weeks and 5 days off cigarettes while vapeing a tank of sample juice I don't particularly like, my Dad lit a smoke and it smelled good so I lit one up and took 3 drags on it.....boy was that a nasty surprise, made my bad juice so much more welcome. I wont be picking anything else up to smoke for a LONG time. I think I can officially count myself as a non smoker now.