A blanket could be used to represent a thing. Now this thing is curious, because it represents an idea. This idea is called sleep, and as far as ideathings go, it’s about as relaxing as it gets. Ideas within sleep are called dreams, and they are like bricks, only not real and considerably lighter and less damaging as they bounce off your skull. So if a dream is an ideaideathing, then a dream about a blanket would be an ideathingideathing, and thinking about that makes me want to crack my brainbone with a brick.