Ridiculous dissatisfaction.

So, I got a 7.5 on my last exam, which translates to an 8, which here is a very good grade. I was quite happy with this grade until I took a closer look at the list and realized that several people got a 9, several more got a 9.5 , and several even got a 10 (which is supposed to be impossible to get in Holland unless you are particularly brilliant)... Now I do not know how I should feel. If that many people could get perfect and near perfect grades, I must have seriously misunderstood something that they all somehow got. But I tried to accept it and be happy with a grade that in itself is a good grade. Until last night when I found out that a girl in my program who from the beginning has seriously annoyed me but I have been trying to see in a different light and like her anyway cause that's what Jesus would do, got a 9.5, which translates to a 10...
Oh the envy! The annoyance! The petty frustration! I studied so hard for that exam! I thought I really had a good grasp on the topic! She didn't study as much or as long. She didn't try as hard. How can she have two, count two!, full points more than I?
My 8 now feels like a failure.
What the hell?
This is ridiculous.
Seriously, Amanda. Get over yourself.