<human>: I've been hearing a lot about the new e-cigarettes that are supposedly safer for smokers. Are they really?
<bot>: Well, it depends on what you mean by “safer.” They are certainly less harmful than traditional cigarettes, but there is still some risk involved. The main concern with e-cigarettes is that they can be used in places where smoking is not allowed, such as workplaces and restaurants. Also, since they use nicotine, people who don’t smoke may find them addictive.