I miss everybody in my class

I haven't attend all of my classes for almost 2weeks because of an opera!
I was like a salaried worker (without salary!),,,
Do you understand what I mean?
I HAD TO go to the stage before 9 a.m, and my work finished after 10 p.m!!

Can u imagine it?
My REAL Job is a university STUDENT who is majoring in vocal music(not making subtitles or something!)!

Anyways
It's done now!
I really want to take a rest!