WORKING ABROAD

I´m writing about working abroad.I think it THAT WORKING ABROAD has advantages and disadvantages

On the one hand, you can get a better job and you could be promoted, besides
you can know other cultures .

On the other hand, I think you can have problems  with the language  and you
can feel alone because you don't* know anybody, but the most important thing is
that you are far from your family and friends.

Overall, I think working abroad is/CAN BE very interesting because you can improve your work life and you'll* learn about yourself .

* WHEN WRITING FORMAL TEXTS, DO NOT CONTRACT.