Hi cactus jack,
Here are my first thoughts:
1) Why did you become an expat?
For several reasons. The first one would be because our world is big, and there are a lot of things to learn from it and from its people. Discovering other people, their culture, their history, and they way of life is very exciting ![;)](forum/img/smilies/wink.png)
Another reason is that I don't like routine!
You can find other opinions here: https://www.expat.com/forum/viewtopic.php?id=27
and here:
https://www.expat.com/forum/viewtopic.php?id=38
Yes it is a very interesting experience. It open your minds on things you can't think about while you are in your home country. What I like the most is learning from people I meet. It makes you think about life with new points of view. Living in a foreign country teaches you a lot about life.
1b) Would you do it again?
Yes I would ![:D](forum/img/smilies/big_smile.png)
Once you've started, you can't stop
Every time I have moved to find out how things are somewhere else, and the more I found out how they are, the more I realize that I don't know anything and that they are still a lot of things to learn.
2) Would you choose somewhere else if you had the chance?
2a) Why?
Everybody thinks than life can be better somewhere else, inside or ouside your country. There are a lot of good things all around the world, but you have to move in accordance to your personal interests and feelings. I am for example interested in the Spanish and in the Australian way of life, in the Japanese culture, in the British and American sense of business, in Canada's social benefits ...
Once you've moved, you meet a lot of other foreigners, who are talking about their travels and experiences. It makes you feel that you're not alone to enjoy that and that it is a good way of life.
3) What is it I should look for and be wary of when I try it?
First you have to think about your personal objectives. Do you want to boost your career, are you looking for a good way of life, do you like the beach or the mountain ... It is complicated but you need an objective and the reason that motivates that objective. I began to move because I wanted to improve my English and my Spanish. I also I decided to move for work reasons (it is easier to find an interesting job with responsibilities in the UK than in France). Then I thought about lifestyle and I am now living in Spain ...
You also need to know if you want to work for a US company abroad or not; it is financially interesting to work abroad for a company from you home country, but it can difficult to find that job. Then it depends if you're working with locals, that will help for your integration, or if you're working only with people who are coming from the same place.
Another thing is the language. It is often a barrier, but you can always learn if you are ready for it. I think that it is very complicated to understand people's way of thinking if you don't understand their language. And when you realize that you're getting integrated, you really feel proud of yourself.
Few other concerns when you're moving to a foreign country: the culture shock, getting a job in your area, finding an accommodation, health issues, education ... In few time, the "resources" part of the expat blob website will be opened, and I hope we'll share our tips, experiences, and that we'll get advice from expatriate to expatriate!
I am already looking for contributions here: https://www.expat.com/forum/viewtopic.php?id=81#339
and here:
https://www.expat.com/forum/viewtopic.php?id=80
I hope I gave you few first ideas, and that we'll receive other opinions ![;)](forum/img/smilies/wink.png)
Take care,
Julien