I've always done very well in school, except for 2 classes:
One of these classes I studied daily, did all the homework no matter how long it took, used the notes my sister took when she had the same class/professor, and was the first one to start classwork, and the last to finish. After I took the first exam, worth 25% of the entire grade, I had it graded by my professor right after class. I got a 7%. This was Accounting, and it was the first class I ever had to drop.
The second class I enrolled in as a Freshman. I studied hard, I even got myself a private tutor to no avail, I had to Audit the class. I took it again as a Sophomore, as an online class. Again I had a tutor and and had help from the online classmates. I had to drop the class after 5weeks. The third time I took this class was the very next semester; I was at a new university, and had high hopes. I got a D, which did not transfer with me when I left the school. Finally, at my 3rd college, I waited until my very last semester as a Senior, while I was living on the other side of the country and working fulltime, to try this class again via procter- it was now or never, my graduating would depend on it. I got an A! This Subject of Most Horros was: Basic College Algebra.
Long stories short: I suck at math.