<p>UMDadi same here, I took Calc w/ an average of 98% over 4 exams, but got a B because I did not attend class- what would have been the point in attending? Nothing in the syllabus said that attendence would count and I did attend some, just not all the classes, it was an evening class and as a commuter, I had to drive back to campus, sometimes I worked instead 
I stil hate that B, I earned an A, I mastered the material, but his ego gave me a B by changing the terms after the fact</p>