Short idea (93): To explore the idea of experience, it is useful, for a few minutes, to pretend that the following idea is true, even if it is false: Every experience you have is part of your body. Every sound you hear is part of your body. If you are driving a car and look out and see green grass and green and brown trees — and whatever you are currently looking at — this is all part of your body. Under this view, your body has different layers, to use an imperfect word. There is the visual layer, the sound layer, the skin layer, the muscle layer, the inner organ layers, the heart layer, the lung layer, and so on. Each embodies it's own unique type of experience. The central part of this idea is that there is a layer of sights and and a layer of sounds that are each part of your body but are experienced as outside of it — as outside the skin and what is inside the skin.