What does our real life consist of? Our real life consists of natural happiness, peace, and purity. By purity I mean that our heart, mind, intelligence is pure from all worries, and anxieties, pains and tortures of mind, bitterness or sweetness, such as we experience in the world. Our heart is otherwise reflecting on these things all the time, and brings us suffering accordingly. How valuable is the peace we obtain in sleep! One cannot realize it until one longs for sleep which will not come. At such a time, a person will realize that everything one can possess in the world is worth sacrificing for the peace which sleep brings, and the happiness we experience there.