The many expats and travelers enjoying location independence is a testament to the viability of these careers. Whether it means you are starting a new career or transistioning from what you are doing now, the most important thing to remember is that it is possible.
Possibly the most common complaint is the uncertainty of finding a job in another country.It's true that finding a job abroad can be a challenge, but it is far from impossible. Here are some methods for conducting your search.
If you are a trailing spouse (wife in particular) then you probably have experienced something along these lines.