In reply to aln:
Funny thing though, addiction...
I tried to kick the tabs for about 5 years and on each attempt, I was crawling the walls within an hour of the last ciggie, racked with withdrawal pangs due to being addicted to it.
Then a mate lent me a book, made me see addiction in a slightly different way, and I stubbed out my ciggie and never had another. No pangs, no cravings...Odd.
Not sure what that says about addiction - real or imagined?
As to using nicotine as a training aid...it seems a bit mad to be honest. I thought nicotine was an insecticide, and was to be avoided at all costs? Or has it just been demonised because of the instant association with cigarettes? Not really qualified to comment on that but I'll be watching this thread with interest - I'm sure more knowledgeable bods will be along shortly.