Destiny is like a journey. A traveler traveling to a certain destination, must seen some series of good things as well as as difficulties To accomplished your purpose in life means you must at least struggle to achieve it by carefully plan for it. When a traveler travelling, neither by plane or ship or rather by car, sometimes he must have a stop over and see some other places, beside as the old say, life is like a journey, travelling through the space. .
Your salvation depend on your ability to succed in life. Moving from one place to another in search for a better life also required the effort on your part and the knowledge of a country you are going to. The book also describe different kind of encounter you might face in a foreign land such a accomodation, livelyhood. The book is full of skill that require the experience and the knowledge.