If you have no prior experience with smoking cessation products, don't buy. It is best to try a course of treatment with a licensed professional. There are many ways to quit smoking. However, many people don't want to try anything and they continue to smoke. There are many products on the market which are just like the cigarettes with just a bit less nicotine. These products are only marketed to those who want to quit smoking. Don't worry about the effects of nicotine. Most people don't need any more nicotine than they have. Don't stop smoking just because you are tired. It is very hard to quit even if you're tired. The body still needs the nicotine in order to function and it just might not be there anymore. I'm in my 20s and had a serious relapse in my early 30s. I had a lot of medical issues to get through. Now I'm just tired and I have no willpower left.
I was diagnosed with a serious disease. The main symptom is a very high cough. It also affects my breathing. Now I'm on an anti-depressant for depression. I started smoking at 18. I've been able to get through the first year of my new life. But then I became very bad.