harmful chemicals of cigarettes in and Tobacco: What's Burning? Cigarette Tar | PMI Science

It replicates similar features of a regular cigarette and can be used to simulate smoking which can help satisfy cravings, distract you from getting smoking cravings, overcome smoking behaviors such as, oral fixation, hand to mouth gestures and curb many other habits associated with smoking

Over the years the tools for all this has changed as technology advanced and to be more efficient, before the industrial revolution tobacco fields were harvested with pure manual labor

As for whether or not he has concerns over the habit having a negative impact on his voice, Posty pointed to Johnny Cash as an example of someone who still sounded cool despite smoking

and as such they do not expose users to the same complex mix of chemicals that cause diseases in people smoking conventional cigarettes