Traveling is a puzzle. When you send yourself to a far off land where you don't speak the language, it becomes a brainteaser trying to figure out how the simplest things are done. It makes you think in an entirely new way. You have to be an investigator. You have to watch what other people are doing or how they are acting. It's a combination of monkey-see-monkey-do and Sherlock Holmes all wrapped up into one, and not in English. And it's fun!