Hah, diet cigarettes!
I mean, is it still addictive? (
relevant article) And do you still risk smoker's lung & cancer? I think it all goes back to George Carlin's "ya gotta wanna" approach. Per OP's desire to quit smoking, quitting smoking only makes sense if you
want to. My buddy that I did the nasty unsweetened grapefruit routine with as a sponsor legit wanted to quit & didn't know how & had failed multiple times at quitting before, so we tried that procedure & it worked! Honestly it's the only approach I've ever seen in-person that has actually worked. But, it only works if you personally want to do it, not just as a nice idea, especially because I tried the juice & it is pretty dang awful hahaha.