Heresson is teh mastah

[Heresson]

It wasn't as bad as I thought, actually. Teh problem was in monday, when I had to skip 2 very important lessons, making important people angry with me, because my friend came and told me to meet them exactly at this hour. ANd for a specific reason I could not say no. But apart from that, my grades are something like 4,5 in 2-5 scale, which is lower than usual, but not bad. I'd get better grades, but
1) People usually remember last lessons, and that's precisely when I was worst prepared, but to my master's thesis and exams
2) I keep on arriving late, which some people loathe, and I know that, but I can not help it.