>>1actually, there are a lot of people who are just addicted to smoking, but there are also people who actually can control it, and smoke for 'comfort'. This is actually a secret, but one time, I got into the car with my sister when I smelled a faint smell of carbon monoxide and it turned out to be my sister who smoked. She said that she would sometimes smoke because she needed it whenever she felt really down or emotional, and to stop it, she would smoke. i'm also a kind of person that would experience that all the time, but instead, I just go on the internet for comfort.