Push or pull. choice is yours.
Push factors encourage people to leave their points of origin and settle elsewhere, while pull factors attract migrants to new areas.
For example, high unemployment is a common push factor, while an abundance of jobs is an effective pull factor. Although it is impossible to know precisely why each immigrant decided to leave his or her home country to settle in Newfoundland and Labrador,
it is possible to outline general push factors motivating emigration from different areas.
Whether you are invited or brought into the place is most important.
i have seen 100 cases of both the things.