Welcome Bill. I wasn't able to give up cigs until I went from 18mg to 24mg juice. For you, it might be hardware. It takes some trial and error to find your sweet spot. Anything in particular that is not doing it for you? What I mean is, do you get enough throat hit, are your nicotine cravings satisfied, can you blow smoke rings, is the equipment inconvenient, is the battery life sufficient? Ideally, what you want is something that is as easy and satisfying as a cigarette.