Swing'n

Today, before supper, Ben was on the swing set, having me swing him. He loves to swing, but had never done it himself - he always asks my wife or I to swing him. After supper, he and Will went back outside. I followed a few minutes later after changing clothes to find that Ben had learned how to swing himself! Boy was I surprised. He was very pleased and enjoying himself immensely.

Was it something in the food he ate for supper that made the difference between not swinging himself to swinging himself, in the space of about 45 minutes? If so, maybe we could market it :-).