Scratches

Don't you love it when you find random injuries on your body and you don't know where they came from? I woke up yesterday with a huge scratch on the top of my left foot, right above my toes. How did this happen? I wear sneakers all the time, and there are no gaping holes in my shoe, nor are there any sharp objects in my bed, which is the only other place I could have feasibly gotten injured.

As if that wasn't weird enough, I've just discovered that I have another scratch on the back of my calf. Where did this come from? What was I doing? How odd.