Conclusion

Expatriates encounter a lot of problems from the moment it was decided that they are going to leave their own countries right down to arranging paper works, attending to packing, worrying about the welfare of their partner or spouse and children if they have any, and trying to live a normal life in an unknown environment.

It is never easy to leave one's comfort zone and doing so requires great courage, fortitude, and integrity. Different people have different reasons for leaving. It will be difficult facing those changes especially if you are by yourself. If you are with family though, things would slightly be easier. At least then you would not be the only "foreigner".