Somewhat less of a concern as long as you maintain coverage in your own country (in my case, US) and have the wherewithal to go home if you decide you need to.

Somewhat less of a concern as long as you maintain coverage in your own country (in my case, US) and have the wherewithal to go home if you decide you need to. But yes, a serious accident or onset of a critical and fast-acting illness would have you questioning your choices.