Letter of Intent v. Second Look?

I have wrapped up most of my interviews, although I did not get as many as I hoped I am definitely happy with the places that I did interview at. I have a solid #1 program in mind but don't know how to set up a second look or whether a letter of intent will make any difference. The more I think about this program and picture myself there, the happier I know I will be and ecstatic I know I will be to wake up in the morning and put my best foot forward. Not matching there will definitely be... Letter of Intent v. Second Look?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums