I smoked Marlboro Reds for 45 years. I was diagnosed with Leukemia at age 50 but continued smoking for another 12 years. No one could convince me to quit for my health, what the heck I already had cancer. My adult son asked me to at least try vaping and I agreed. The day I started I never touched another cigarette and it’s been 7 years. My plan was to start with the highest level of nicotine available and then moved down each time I replaced my “juice”. I ended up with 0 nicotine and quit completely after that. I’ve been vape free now for 7+ years. It works. I loved smoking, literally. I realized that the hardest part of smoking addiction was the hand-to-mouth habit. I hope this helps people to at least give it a try.