stop smoking cigarettes commercial CDC: Ads spark huge increase to quit line Thank You for Smoking -
Description
Watching the smoke closely can reveal guidance, protection, or warnings

They also dont deliver the same high associated with cannabis
Remember, 80% of smokers smoke only one brand

More studies need to be done

To put it simply: if smokers are susceptible to an uncomfortable shortness of breath during moderate, everyday activities just imagine how much worse that would be during strenuous exercise that per definition is meant to elevate breathing and heart rate