Lots of A's and B's

Well I had to take an exam on Saturday and it was the first I had to take in a LONG time! We are talking Scan tron, number 2 pencils, proctors (who do well if they can read the exam correctly), the works! It was ridiculous because I sat there thinking about how I use to take exams in college. "If I miss this many I fail... Answer A looks like the common sense answer... lets choose B. Wow, that seems like a lot of B's in a row, maybe that one was A???" You know you remember those days! They all came rushing back and then I remembered. I don't miss them at all!