I recently saw an ad for biscoff and I was surprised that people would eat them randomly. The only time I ever eat biscoff is on a plane when the flight attendant gives me some. Don’t get me wrong I absolutely love them but I rarely think about it as something I can just go buy in a store. Seeing the ad was so jarring because to me it doesn’t feel like something I should eat a lower altitudes
Tapping the top of a beer can before opening it.
It’s polite to knock first.