"Thanks, and what? Am I supposed to walk around on it? It is killing me," she chided back, but took the wipe and band aid gratefully. Offering her a small smile of thanks. "Yes, ma'am," she then did as she was told, cleaning it and putting a band aid over it.

"Wow, and you've done this alone? Got family in those places, or did you move around with family?" she asks. Clearly she was really interested to know the answer, wanting to travel all over the world herself one of these days.