Grumpy

I am in a really grumpy mood. I don't know why, but over the past 30-45 mins or so my mood has turned. I just feel like telling people where to go and to stop bothering me. I don't want to do my work (more so than normal) and I just am feeling agitated.

Time for a cup of chai I think.

EDIT:- It could have something to do with my knee becoming more painful as the day progresses but I am not sure, but it is the only thing I can think of.