Yeah. I think it is a complex process that involves several variables. I might be a good ex.: I have many hours, a good mix of varies training sites for externships, many posters and paper presentations, applied to 12 sites, had only 3 interviews! and matched to my no. 1 ranking. I was teachable during interviews, somewhat myself, erred on the humble site, and was genuine. I felt that my no. 1 would provide me with the training I need and sort of played all interviews at that site back and forth and came to the conclusion that I felt like this is a good site and fit for me. I did not present myself as "I know it all or have it all together" - was just myself. I think that gets factored in as well. I felt a connection with interviewers; I made mistakes; there were things I did not know; but I felt okay about it. Just my 2cents