Oh, and don't believe that your friends will visit regularly. They may be filled with the best intentions to do so, and they may even do it once or twice, but the reality is you'll be leaving them behind too.
Too true, I am guilty of that!
Half my friends moved out to Aus in the early 2000's
One has now split with his wife and I believe she has returned although he has 'moved on' shall we say and loves it.
Another married a Aus woman, and is happy as a pig in ****
His brother and wife are going out later next year too to live.
And a girl I knew who is dual national Eng/Aus, went back and has never looked back.
2 of my 3 cousins are also out there and we wont see them again.
I have also considered it and if it were not for my wife, I think I would have gone too.
I have a feeling if I had not met Rachel when I did, and been single in about 2003, I would have been out there for sure, maybe one day I will, but I also have a very strong love for France. David (Corvette) and I are going out to Loire in 2 weeks time to view some farmhouses with a view to purchase as a rental/holiday/retirement home. Hopefully that will scratch my itch for a living abroad.
When I was growing up, I never for one moment thought I would spend all my days living in England, I have always had the desire for warmer climates, as for those who have me will know that I have blood from further afield.
I strongly believe there is only one life and you should live it. If you not happy, change, sometimes you have to be selfish.