so a bunch of schools have sent me letters saying stuff about how my experience and achievements might make me a candidate for md/phd programs...most of them are personally signed but whoever. just wondering if 1) these programs are easier to get into because there might not be as much competition (altho i would guess no cuz tehy prolly do med school and grad school admissions separate) and 2) if these are generic letters sent to tons of people and 3) if i apply and get in and after a year or so decide i dont want the phd, can i drop the grad school portion and just do med school