Some days, nothing goes right and your computer account that allows you to look up patient information (and which has been "in the works" according to the tech support people) is still broken after a week of pestering. Some days your chief resident calls you aside and kindly but frankly says she has concerns that you're even functioning as a low-level third year student, much less one about to enter fourth year. Some days your senior resident makes a point of reprimanding you in front of your intern, your chief and your attending.
Some days, I hate my job. This is one of those days.