If one finds themselves having that something missing or cravings for smokes, it's time to upgrade the gear. First place to look is the atomizer. Finding a good rba, rda, or carto tank may be in your future.
When I had the something missing feelings, I searched for and bought a regulated mod, but still had that something missing feeling, so went and found a good rba, the Russian, ahh, much better, learned how to build and increased my watts. Now I never ever have a craving for smokes. My gear hits so well that I have had to reduce my nic mg level to 12 mg, so that I could vape as much as I liked without feeling woozy. The something missing feeling became the something more than smoking could ever offer, and enshrouded me with vape protection.
I now have several excellent rba's, a great regulated mod, several fine mechanical mods, I make my own juice, and have total vape satisfaction.
I smoked over a pack a day for 27 years, and am not going back at all. Don't feel that a cigarette could possibly satisfy my passion to vape, and if I did smoke I would crave to vape, cause smoking can never replace the satisfaction that a good vape provides.