There are many reasons why young people emigrate - some leave out of frustration at the lack of suitable job opportunities Ireland provides; others simply go for the craic. Who wouldn't prefer tanning on a beach in Oz over shivering in your wet socks in Carlow? But it's Christmas time now and a lot of young Irish emigrants have returned home to enjoy the festive fun with their families.
One thing I've noticed though is the bitterness among those who never left towards those who did. They begrudge the fact that you are enjoying your life abroad and have a bit of money to spend in the pub and do a bit of traveling. They would prefer if you were miserable in Ireland, wasting your youth away on the dole.
This video is doing the rounds on youtube at the moment. Watch out for the theater Northside accent on the UCD graduate.
Related video is relevant