I personal think that it's bullshit, but there is a few stories of people who was smoking for 10 years and with electric cigarette stop smoked. I'm a smoker and i would like to stop that's why i need your advice.
Personally I don't like Cigarette, so if you want to stop I believe the first step is self determination by believing in yourself that you can actually stop and then also strong willed that even when you have the urge, you will resist it