Working abroad will make you and your Curriculum Vitae stronger. People improve their language skills and the experience is an extra on your Curriculum Vitae. Professionals develop a number of important skills by working abroad. Research demonstrates that working abroad makes you a more creative person and that you can expand boundaries. Managers with an abroad experience solve problems in a more creative way than manager who did not experience working abroad.
Source: Insead and the Kellogg School of Management