There’s a lot more to travel than knowing what to go see and booking a flight to get there. There are visa issues, of course, and those can be horrifying. Then there’s the whole food thing – what can you eat? And are you sure?
It boils down to this: if you know a little about the culture of the place you are going to visit, you can probably figure out a lot of stuff that might stymie a tourist who isn’t as interested in a spot of adventure.
And sometimes the best way to know what to do is to know what *NOT* to do.