To simplify it, it happens like this. When you are asleep, your spirit goes out and travel. This is why we have dreams. But there are times when you are sleep, or just about, and then you suddenly wake up, and you can’t move at all, not even open your mouth. You might also hear static, buzzing, music, or strange noises. This is because your spirit is halfway out of your body and your brain panics because it’s thinking that you’re dying, but you’re not. It stops in a few minutes and then you’ll be able to move again. It’s frightening the first time it happens. Does this happen to you? I have it sometimes.