I've been a habitual smoker for 39 years, until this past Friday. However, I am myself a "lightweight" when it comes to nicotine, primarily because I smoked ultra-lights for the last 20 yrs of my cigarette addiction. Even though last summer I was smoking 25 cigarettes a day, when I tried 18mg nic, it made me DEATHLY ill, and I realized that my cut-back to a half-pack a day because of the cold weather (not wanting to go outside) had left me with very little actual physical dependance on nicotine. So I tried 12mg, and it too made me so nauseated I was gobbling ginger capsules and dramamine for several hours. So the key is not really how MANY you smoke, or at least, not entirely -- it has everything to do with how acclimated your body is to nicotine. Smoking my 6mg per cigarette ultra-lights for 20 years, I had already weaned myself from a much higher level, but was still every bit as "addicted" as when I smoked 2 packs a day of Lights -- going for even 1 hour without a smoke put me into a fine panic, and anything over an hour was simply not to be tolerated.
So I dropped again, to 6mg, and even chain-vaping at that level gave me no illness, no dizziness, no nausea; for someone like you who *might* sometimes smoke a half-pk a day, but not all the time, even 6mg is probably too much; I would agree with whoever said that it would make a lot more sense to try 3mg, or even 2mg, if you are not a constant, habitual smoker. Or even 0nic, if you simply don't want to maintain or sustain any level of nicotine addiction, because make no mistake, nicotine is one of the most addictive, if not THE most addictive substance known to man.
However I would also agree with everyone who said that chain-vaping is far safer than even an occasional cigarette. Period. Full-stop. And while I regret that you have been so abused by some people here, it must be observed that addiction is a very sly, insidious process. No one wants to believe that they are addicted, it seems to indicate some loss of personal autonomy, but the human brain can become addicted to *anything* that provides *any* kind of pleasure or payoff; it may not be your personal will that's compromised, it's simply the brain doing what it does -- seeking something it likes, for whatever reason.
And I am not bashing you with this observation, not at all, but simply trying to make this clear: an occasional cigarette is analogous to an occasional huff on a car's exhaust pipe, and every bit as insane. If e-cigarettes, or a PV for those who prefer that term, used occasionally, can keep you from that occasional cigarette or half-pk a day, then it would be insane to refuse that option, in preference to that occasional huff of car exhaust -- or half-pk a day of exhaust huffs.
But as others have somewhat grudgingly observed, it's your life, and your choice; if you believe that huffing car exhaust is safer than a minuscule amount of nicotine, by all means, huff away. But if you begin to recognize that you do in fact want to smoke, I would urge that you keep e-cigarettes in mind. They may not be 100% safe for everyone, but they are miles and miles safer than inhaling carcinogenic smoke from chemicals you don't even know are present, not to mention the ones you do -- like carbon monoxide, to name just one. The effects of cigarette smoking are well-known, and proven: they will kill you. When one cell begins to mutate, it's not going to say, oh wait, he's only an *occasional* smoker, no need to multiply like insane rabbits and kill him.
Andria