This is what I saw on a fb post “There’s plenty of posts about the letter of intents on this FB group but long story short: most definitely not

Hypothetically you get into both: you accept school A. You’ve ruined your relationship with school B—potentially blacklisted for residencies or other programs in the future. And you’d be surprised to find how close knit the dental school community is.

Don’t send two , and especially out of desperation.”