So, it's four in the morning and I need some tortillas and hair-dye (don't judge, I work strange hours) and I decide to go to the only open store (Wal-blah). While waiting in line I'm vaping per-the-norm when the girl behind me starts spouting off stuff about smoking an illicit substance. I don't even realize what she's saying until the cashier literally jumps away from her post and starts waving her arms like she's being swarmed by bees (with knives). So I'm like "no no, it's just vapor and it can't hurt you." And cashier's like, "I've never smoked anything in my whole life and it's bad enough when people come through my line smelling like *illicit substance* but, what if I breathed some of that in!" So, I'm calming her down explaining it's the same stuff in asthma inhalers or the poof at rock concerts and skating rinks and it's not a drug. The other girl went off again about how she'd be sure to use it for smoking *illicit substance*. I wanted to konk her out with my Vamo but, instead I exited politely after explaining again that I don't do any of those things because they are illegal and it's just water vapor and there is no risk associated with second-hand vape.