I just want to go home

I went to bed too late last night, got up too early, and didn't sleep well in-between. I've been grumpy and irritable all day, not to mention that my concentration has been pretty lame. I've only got a few minutes left before a download I need completes and I can go home. I need to swing my London Drugs and get a few necessities and then I am going to dissolve into a warm bath.