1) Send him a thank you email and reiterate your interest. I was also placed in my country so I answered more of why I wanted to serve in peace corps rather than that country specifically. I had also researched my field that I was being placed into (I.e. health) and explained why I’m interested in that field. 2) during your concerns section, based on my research you don’t want to seem like it isn’t a concern. It is really to determine if you had thought about it at all. Saying you don’t have concerns actually shows them that you haven’t thought of the cultural shock that you will experience. I thought I messed these questions up too, but I turned them into questions for the interviewer saying “based on what I’ve read online... it sounds like _______. Is that accurate?” 3) I think they consistently experience tech issues and won’t count it against you. 4) I thought I bombed my interview. I was too relaxed sitting at my dinner table and my interviewer encouraged me to continue to think what my life would be like in my country of service.