Hi everyone! Haven't posted on here since Feb. but I have a lot of updates! Got accepted to and went to AIM Week 3. Was one of the 2 Honor Grads and today... I GOT A LETTER OF ASSURANCE?!!! Never saw this coming and I am still in shock. Does anyone have any further info on LOAs? I had never heard of them before today. Does anyone have advice from experience on the process or how strong exactly the guarantee of an appointment is? Floating on a cloud right now.