I tried many times to quit it. This pdf gave me a fresh start.. It has interesting explanation on nicotine function http://www.skeftomai.gr/download.html I am 9 days smoke-free. No temptations till now. I hope I win this time.. If not, I 'll try e-cigarette. I never tried it before. This forum is huge..! don't know where to start. My question: Is vaping really helps you quit smoking? Is it true that many return to normal cigarettes after some time?