My nerves are set on edge. Everything annoys me. Angers me.
I'm fighting a migraine. I was rude to my mother. I've been peevish with the people I love all day long. Just... Don't talk to me. I'll be compassionate and kind later. Not right now.
Right now... I'm more likely to bite your head off, and for nothing more than blinking.
And, no, oh all-knowing ones. I am not PMSing.