It's just advice for those who are looking to increase their security. If you got a sense that something is "off" or if you're responsible for the safety of a v

It's just advice for those who are looking to increase their security. If you got a sense that something is "off" or if you're responsible for the safety of a vulnerable companion, many of those tips would at least create peace of mind. Taking a stroll around the neighborhood, hotel and your floor is always a good idea. It's also really helpful to pick up some fundamentals of the local language.