JLynn, I don't know your reasons for wanting to stay nicotine-free, but if it's concern about the effect on your health, please do some research on the harm vs. benefits of nicotine. There really are some good reasons not to give it up, especially if you have issues around anxiety or depression. We tend to think of nicotine only in terms of addiction and the unhealthy habit of smoking, but it is not in itself harmful unless you have some pre-existing condition like severe heart disease. Of course, using any drug -- nicotine, caffiene, aspirin -- is a very personal decision and doesn't have to be rationalized or explained to anyone else.