E-cig.
I think this is a great tool for people who suffer from quitting smoking. Because you can control how much nicotine you will inhale. As the time goes by you can reduce the amount of nicotine and gradually you can completely stop inhaling nicotine. Even though you felt like to smoke, you can still use the e-cig without nicotine, instead you will inhale harmless vapor and feel like you are actually smoking. The best thing about e-cig is that there are no side stream smoke. There are no harm to the second hand smokers. I hope people to use e-cig wisely to stop smoking and save the second hand smokers.
