Here is the summary of the exchange I've had with my POI thus far:
Me: Sent interest email, asking to meet in person to discuss, etc
Him: Just come on by sometime and we can talk about grad study.
Me: What time/day works for you
Him: Tues/Thurs/Friday 9-6
Me: I'm stopping by on Tuesday at 3:30, looking forward to it etc
**Stopped by at 3:30 to learn he was in the meeting for the rest of the day
Me: I stopped by but you were in a meeting for the remainder of the day. Would Thursday at 12:30 work better for you, let me know. Thanks.
My question about this exchange is, what to I do if he doesn't respond to my last email. Do I go anyway? I don't want to be too overwhelming. Additionally, how should I treat this meeting? Full interview attire and resume or what. I'm very nervous, because this will be the first time meeting with a POI. What questions should I come prepared with and to answer? Any advice will be appreciated.