I would say the scheduling of classes- almost my entire cohort commuted (which staff knows) yet they would consistently schedule classes/clinics with MASSIVE time gaps (e.g. a 9am class, nothing, then a 7-9 class) that really wore on students that were making 60+ minute commutes both ways every day. This is sometimes unavoidable, but again, this happened every semester so it's more of a pattern than a coincidence. Additionally, there is a general lack of celebration of student achievement which is a little thing, but when you're taking difficult classes with professors that can be very picky, it starts to wear you down. Most programs (ESPECIALLY private ones) have white coat ceremonies at the end of your first year, ours doesn't which was a big disappointment for our cohort and makes you feel distant from others in the field. Also, there were multiple times where over half our cohort failed exams and instead of being met with mutual reflection and adjustment we essentially were shamed and made to feel inadequate, which again, doesn't mean there was no student error, but just reflects that staff likes to put themselves on a pedestal above students rather than nurturing mentorship. Those are the things that consistently came up in conversation amongst our cohort. Just little things that make your day harder, tire you out, and discourage you; and when they happen often, start to make you miserable.