Do people do this? Just decide they want to and make it happen?
I guess that would be harder/impossible for America due to difficulties getting a visa (?), what about other countries?
Do you need to be rich to make sure you can tide yourself over until you get a job? If you have a career, is it harder to take it abroad? I work as an allied health professional in the NHS here, taking that to a country were they don't speak English sounds hard - is there a way to make it work? I do speak Spanish on a conversational level although I can't follow a film unless I already know it IYSWIM so I could move to a Spanish speaking country but it would take probably up to 6 months intensive learning to get me up to speed.
I'd love to hear your experiences, I feel like I need to do this.