How adventuresome are you? What's your level of derring-do?

I have a friend, aged 60ish, who has terrible teeth and has had so many abcesses, cavities, and infections recently that she needed all of them (teeth) removed. Due to the exorbitant cost of the work and then the new dentures, she chose to fly (by herself) to Budapest and have the work done there.

Granted, she is Belgian and speaks several languages fluently, but Hungarian is not one of them. She did save $20,000 and says that she enjoyed herself.