Human life is not a stable one. It keeps on changing every time as the people get more and more opportunities in their daily life. So the need of moving from one place to another arises due to various opportunities people get in their daily life. These opportunities would be in the form of better education, better job change or may be various business opportunities.  So, in the daily cut throat competition, people want to grab the chance to being promoted whether in the form of employment or business. So, in order to grab they have to move from one …