Ask HN: Alternatives to Nicotine and Zyn?

I smoke the occasional cigarette (1 pack per year basically), and enjoy the relaxation and alertness nicotine provides. I tried gum, but disliked the headache I get from consistent nicotine use (cigarettes and gum the same in this way). Have not tried zyn, but I assume it will do the same. I know and do meditation, and exercise. These are good - but I'm looking for that chemical that is a great alternative to nicotine, but one you've found that's maybe better for you? From my point of view, it's all about the enjoyment of the occasional chemical altering of mental state to something that's in some ways a kind of optimal: relaxed, focused and alert.