Amy's self-soothing

For a while now, when Amy's tired she has found a way to comfort herself....it's a little odd, but it makes her happy. She will take our thumb and click her own finger nails under our thumb nail....she only does it when she's tired. It's her little quirk, not too much different from what Reed used to do when he was a baby....when you were holding him, he'd reach up and try to put his hand in your mouth. I guess every kid has their little things that make them feel better!