It is really a sacrifice. I don't try work abroad yet but I'm thinking that I'll work to the country that different from culture of my country and far from my friends and family
Yes it's really a sacrifice for those who are working in abroad because it's hard when you're not with you're family and friends , you can't tell personally you're feelings when you're down and when you feel you're not okay . That's why I admired those who are working abroad because if you think huh it's to hard for them not to be with there family .