I was a long time heavy duty smoker of 31 years. I tried everything to quit failed miserably. I tried an e-cig and I finished my pack of smokes and haven’t touched a cigarette in 146 days—praise the Lord. This is truly a life changing life saving way to give up our nasty smoking habits, so I’m grateful for the e-cigs and my wife is thrilled as well (lol). All kidding aside these products have changed my life for good. I never thought I’d be able to say I’m a non smoker!!!! So vape on and change your life forever. It’s exhilarating to be a non smoker and be able to take a deep breath and no longer be a slave to cigarettes!