The first advantage that should be taken into account is that working overseas, especially in developed countries, offers golden job opportunity to those who are expert in their work sphere. As an example, the chance to earn good money. Then after making money, person can run his own business in his own country. The second advantage is that working in a foreign country is good chance to broaden the mind and acquire new skills. Working overseas, person meets new people, faces new culture, starts living under other living conditions that are differ from the habitual conditions and it influences on person positively. Besides that, person can interchange new ideas and approaches with foreign counterparts that will further help them to work effectively.
Working abroad is widely believed to be the great opportunity for making money although, from another perspective it has some significant disadvantages. To take the view that it is a window of big opportunities, it is necessary take into consideration some disadvantages too.