Dear Potential Medical School,
It is with deep regret that I write this letter. After careful consideration, I will not be able to attend your school. There are just too many qualified medical schools this season. Please don't be discouraged by this, I believe that another medical student will fill my vacant spot. I wish you the best in all of your future endeavors.
Sincerely,
Dean of Me
P.S. I am also offering post rejection counseling to all rejected schools. This is done so that you may no where your weaknesses are.