It’s a natural phenomenon. Whenever you are happy, when you’re relaxed and aware, your consciousness expands.
When you’re relaxed and gone to sleep, of course, inertia dominates. But if you are aware and relaxed, consciousness is expanding. And whenever you feel hollow and empty, consciousness is expanding.
The answer is obvious. It’s like asking how do I know I have pain. If you have pain you know it. Got it?
