Ryedan, I am generally inclined to agree with you on most subjects, but this one I can not.
Wiki page on the chemical/substance sates that nicotine's addictive liability is; High. They also classify its psychological dependency as: High. Now I`m not one to take everything on Wiki as the gospel truth, but my own experience bares this out. Some will claim it is the additives in cigarettes that make it so addictive, and to a certain extent I will agree with that they do modify and increase, if not insure, the chance of addiction, but "I believe" that nicotine is still extremely addictive on its own. My experience is with, as you probably know, cigars. To the best of my knowledge you will not find any additives in cigars, yet, you do find a large dose`s of nicotine.
Yes, I am addicted to love, air, water, and nicotine.
Someone said it above quite well I thought. What if your mod breaks and the only option is to go get a pack, what then? Perhaps a far fetched scenario, but not beyond the realm of possibility that one could find one self in that situation. Without the addiction that possible situation would not exist.
Lastly, I am by no means a health nut. But as I get older, it is becoming more and more a necessity that I take better care of myself. If a person is looking for a boost in life, the absolute best thing they can do is take care of themselves, eat a good diet, and get enough exercise. These three things are all that`s really needed to make you feel like you are on top of the world. Everything else has a come down, some with crash landings.