I just had a quick question about the required Letters of Recommendation. I anticipate on applying this year but have yet to take the DAT and I am not exactly sure about my chances. If I end up not getting in, will I be able to reuse my letters? I would really hate/be embarrassed to go back to the professors/dentists I received the letters from and ask for another one. I know it seems like a minor issue, but it is something I have been worrying about for a while now.