on flossing
one thing i really love to do while traveling in different countries is browse grocery stores. it just seems like such a good window into everyday life in a foreign place. i enjoy discovering a new normal – what kinds of snacks are popular and thus displayed at the front of the shop, the unfamiliar varieties of familiar brands, the prevalence of different food groups in different sections, even the way toiletries and other non-edible goods are organized on the shelves. the evening before we left to the mountains for our trek through the nepali himalayas, we walked to the corner grocery store near our hotel to buy some things. i had something stuck in my teeth and since i had run out of floss, i had been looking for some in grocery stores in tibet but had been unsuccessful. after we gathered up some commonplace but new in brand/design/flavor items, i asked the man at the till if they had any dental floss. he said yes and pointed it out to me on a high shelf. as the boy was finding bi...