For people in recovery: Accidental THC use can trigger cravings or relapse THC may violate treatment agreements or probation Failing a drug test due to unexpected exposure can have serious consequences Using altered or counterfeit vapes introduces unknown substances Even when nicotine feels less serious, unintentional THC exposure can undermine stability and trust
For practically supporting ex-smokers to quit smoking and to prevent relapse, this suggests that vapers need ongoing support and advice, firstly to find a suitable vaping setup and, secondly, to learn to use the device in patterns that are acceptable and that substitute the habit of smoking sufficiently, from a physical, psychological and social perspective
Do not eat or drink for 15 minutes before chewing the nicotine gum, Directions: or while chewing a piece
Remember, individual experiences vary, and some people find that nicotine use through vaping causes more dryness than cigarettes, especially with high-PG or high-nicotine e-liquids
From Wikipedia I could find a study, prompted by certain phrases used by Shakespeare in the 16th/17th century, finding traces of cannabis in pipes buried in Shakespeare's home town: Why write I still all one, ever the same, And keep invention in a noted weed, Shakespeare, Sonnet 76 However, even if this does indicate that marijuana consumption wasn't unknown in England before Carroll's days (which it does very weakly) it still doesn't imply that Lewis Carroll himself smoked marijuana (despite extremely flaky claims such as the fifth paragraph here), or that he was familiar enough with the habit to insert it into his rather hallucinogenic fantasy world