Silly arm

Got my flu shot. As predicted, my arm's all achy now. It's such a weird ache, too - I'm used to exercise-induced stretchy-hurt and stupidity-induced ow-I-damaged-myself-hurt, but flu-shot hurt is this strange floaty discomfort. I can't quite pin down where the pain is, but it's definitely annoying.

C'mon, little antibodies. Build up and protect me from all of the snot-nosed kids and international travelers roaming the halls with their legions of germs.