As with so many bad habits, schadenfreude is an important part of a smoker's self-defence against guilt
For other things, it may be easier to change the habit altogether: Do you always smoke a cigarette with your coffee first thing in the morning
Similar to cancer risk, there are no published data describing the long-term lung function or cardiovascular effects of e-cigarettes. 2015 headline: Vaping could be dangerous but perhaps a quitting aid A New England Journal of Medicine study set off alarm bells by reporting that some e-cigarettes release formaldehyde, a probable carcinogen, when heated by high-voltage batteries
However, vaping liquid contains over 80 chemicals including nicotine, cancer-causing chemicals and toxic heavy metals such as nickel, tin and lead 7
Final Notes The idea behind Zombie is actually tied to another Viaje release, Skull and Bones