cigarettes vs electronic cigarettes Vaping vs. smoking: what are the risks? Vaping vs Smoking vs IQOS:

"[Aftercare] is what we should be doing anytime there's an especially heightened emotional state, whether it's because of sex, whether it's because of moving, whether it's because of like, going to a haunted house, like taking the dog to the vet, like anything that is stressful or causes a spike in adrenaline or cortisol or even a lot of good hormones

Ganapathy V, Manyanga J, Brame L et al

She likens the use of certain so-called vape juice varieties to inhaling vaporized butter from microwave popcorn

Household disposable income by age group

Thicker oils generate a denser vapor that becomes harder to inhale without triggering a cough