To put it in the simplest way, just by observing the way some people sit, you can almost know what is happening with them, if you have known them long enough. If you have observed yourself, when you are angry, you sit one way; if you are happy, you sit another way; if you are depressed, you sit another way. For every different level of consciousness, or psychological state, your body naturally tends to assume certain postures. The converse of this is the science of asanas. If you consciously get your body into different postures, you can elevate your consciousness.
