I smoked cigarettes for over 45 years. I tried using Chantix, but it did not stop my smoking, I tried chewing Nicotine Gum which also did not work. My daughter quit smoking using an ecig. and after 2 wks. quit smoking cigarettes after she had been smoking for about 30 yrs. When I took her suggestion it also only took about 2 weeks and I was done with tobacco. I have not used cigarettes for 3 years and 6 mos. My doctor was so happy, he asked me for the web site that I purchase from and has been giving the information to his other patients. I had a high white cell count which can mean it could have been a form of cancer. When I quit the cigarettes, the Oncologist said my white cell count in now normal. I started using 18 mg. tobacco juice and I am now down to 6 mg. I feel better and no longer smell like a cigarette. Also, I have not gained weight as so many people feel if they quit smoking they will gain weight. It’s nice not to have my house or vehicle smell like smoke. Now, when I walk past a smoker or smoking area it makes me gag. Thank you electronic cigs.