Grrrr... I was all set to go to the lab and start my 5-7 hours of lab work due this week when I finally get an email from my professor saying I can't use an earlier edition of the lab manual.
I'm flat broke and can't buy a new edition right now, and because the old manual is outdated, I don't even know what textbook readings I should do.
And yes, kicking myself for not asking the professor about the old lab manual before yesterday, but I really wasn't expecting it to not be okay. Sigh.
Now what am I gonna do all day?