more be improved,, done

Today was great, my 22 day in Switzerland . I went to class on time, took the short test as usual and received the low unusual mark of seven. A friend said that was fine, that happened very often to her, but that was not for me, of course. I always strive to be better than others and so was deeply upset by that result. criticizing myself came to my head , I stopped suddenly to contemplate what had been the mistakes, stayed absolutely calm . And finally that was weakness in paying attention that led me to the dark, I always stuffed my brain with shit images like about how others thinking about me after this morning conversation , or wondering about their styles and things,, ..Remember that all is not your business, stay focus as let your mind to think of solution to some more meaningful. Yeah just be better then.