You who slept, are also now awake. There was no unhappiness in your sleep, whereas it is present now. What is it that has happened now, that this difference is experienced? There was no "I"-thought in your sleep, whereas it is present now. The true "I" is not apparent and the false "I" is parading. This false "I" is the obstacle to your right knowledge. Find out from where this false "I" arises. It will disappear. You will be only what you are -- i.e. absolute Being. Search for the source of the "I"-thought. That is all one has to do. The Universe is on account of the "I"-thought. If that ends, misery will also end.