In this contemporary era, The world becomes like a city where people can reach any corner of the world within a few hours by using new technology, such as aeroplanes. It is trending these days that individuals tend to move to other countries for several reasons, for instance, to look for the better job opportunities and explore the world. Which is definitely a positive development. This essay will more explore in the coming paragraph. To begin with, If we compare today with a century ago, there were not such facilities for everyone to go abroad and search to set up a better life. However, these days individuals easily can fulfil their requirements and travel anywhere in the world. where can get higher education and find a lot of opportunities as per their qualifications and earn good rewards to live luxury life. For instance, As per the survey report of the Canadian government, 40% of students only reach CANADA every year for higher study and to get a work permit. Thus, T...