When it comes to smoking regular cigarettes, it is not only harmful for your body but is harmful for the people around you as well. This is because the vapor you exhale after taking a drag contains many harmful chemicals that are found in regular cigarettes. This is where e-cigarettes are different though. They just contain nicotine which means that when you exhale after a drag, the people around you will only inhale water vapor and nothing else. This is really great isn't it? So why not switch…