SicTransitEtc

You can turn this whole thing around by just answering this question honestly. Say something like "that was really stupid and I'm not proud of it" and everybody here will respect you for not ignoring a tough question.

What was your favorite part about growing up in a village in the Black Forest? Has the village become a bigger city or is it similar today to the way it was when you were a girl?

He doesn't have to do anything, but if he wants to come on Reddit and do an AMA then he should expect to answer all questions or get shit on. This is literally the only thing you need to know before you do one.

What’s your hardware/software setup like? What do you use to record guests over the phone? What has been your biggest challenge so far?

First of all, good job. You should be very proud. What is something you learned or encountered over there that you think the average westerner should know about?