I've been thinking about this since I started med school and I made a few interesting observations. My acceptances all came on what I had believed were my worst interviews. I received an acceptance to Downstate, which was my very first interview. I was nervous and had no interview experience and I thought I had come off as a fool during the interview, but it apparently worked for me. Another interview I had was at Wake Forest, where I was riding high off of what I believed was a kick ass interview at UVA I had the day before and I though afterwards that perhaps I didn't take the interview as seriously as I should have. Interestingly enough, I ended up getting rejected at UVA and getting accepted at Wake. Then for the school I'm at now, I was sick as a dog on the day of the interview. I had a massive headache, cough, runny nose, and was slightly dizzy. I went through with the interview and was accepted. I think it might have been since because I was so sick, I wasn't able to put up my usual prim and proper interview facade and maybe I came off more genuine or something like that. It's very interesting thinking back to application hell, and how things ended up turning out.