Smoking affects health more than we think
People need to realize smoking has serious effects and even smoking one cigarrette can cause serious health problems. There is no safe-level of smoking, one of the leader causes of preventable deaths is mostly due to lung cancer from smoking.
The truth is that nicotine is one of the most addictive substances. A good way to kick the habit is to lower your nicotine doses by time until you can definetly quit.
The way the brain behaves is getting used to the chemicals of tobacco and craving the feeling of relaxation that the user expects. When you quit smoking there is a reaction of dopamine receptors in our bodies causing anxiety, chills, tiredness and in some cases fever.