So, today i got back an exam in an accounting course I'm taking at my school, finding much to my surprise that I got a 68. I studied, I've been doing well in the class (This is literally the first below 90 grade I've received in the course; the last exam was a 96). Looking at the exam, I realized most of my mistakes were kinda silly. So, Escapists, when has this happened to you? You do really well at something, and then out of left field, you get trashed within that class/activity/etc.