With the rapid growth of technology , the world has come a long way . Over the past few decades , the lifestyles of people have changed a lot. In the midst of change, travelling become way more convenient and affordable . In the present scenario, international flights become very affordable therefore the number of travellers has increased a lot in the last decades . As far as can see travelling abroad not only help to personal growth as well as nation's economy. In the succeeding monograph, I intend to delve into the matter as well as proffer examples to justify my assertion.