I was in Vietnam in the last week of December, 2018. This was my second trip to the country, having visited, again exactly 11 years earlier, the last week of December, 2007. At that time, as a resident of Dubai, I had applied for my visa at the consulate. Once my Excel sheet itinerary had been scrutinised, and tickets checked, I was issued with a single-entry visa valid for one month. This time though, I opted for an e-visa. For those not in the know, this is something that Vietnam has just introduced for tourists from a list of 46 countries. If you are among the lucky ones, then opt…