I've been smoking for around 10 years and only quit when me and my wife needed I.u.i treatment as I needed to be smoke free to pass the criteria and I must admit its the best thing I ever did but I only lasted 5 months , bad news on the treatment side of things and insanely stressful day at work and I found myself going and buying 20 that day and I've not stopped again since but I'm a slightly weird smoker so to speak I smoke alot at work but don't really smoke at home or when I'm with the wife but smoke while I'm driving go figure lol