[ShirtlessRod]

Massive, massive understatement. Not to mention if your children happen to have other issues, such as developmental disabilities, severe food allergies, or other things that make "normal" day-to-day living difficult, without adding the extra stressors related to travel and living abroad on top of that.

It is absolutely no coincidence that the vast majority of people who do these sorts of things have no children. This is not to say that I don't think it's commendable to get out in the world like this, because if you can it's a great thing. However, I get annoyed with folks who seem to think there couldn't be any possible reason that someone wouldn't do the same.