> Tobacco is an addictive insecticide that won't even get you high.
Nicotine is an addictive substance which suppresses appetite and increases focus; as found in tobacco leaves, it has a pleasant smell and taste.
Nicotine is an addictive substance which suppresses appetite and increases focus; as found in tobacco leaves, it has a pleasant smell and taste.
I've been chewing nicotine gum semi-regularly for a few months to improve my focus at work, and have not found it addictive so far. (I've never smoked).
(Still, I wouldn't recommend people in general do this without carefully considering the risks.)
Often you get the opposite effect of a drug in withdrawal, e.g. caffeine reduces headache pain, causes headaches in withdrawal.