stressed out

I'm tired, sleepy, and stressed out. I hate my math lab. i don't understand why the professor give such hard labs. urghhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
hhhhhhhhhhhhhhhh
hhhhhhhhh.

thank you.