I have been doing yoga for 15 years and two years ago had my first astral projection (spontanious). There was a loud sound of whooshing air at the time. Someone told me a while back the ringing could be my raised kundalini. The videos about the gwen and microwave towers make sense, too. The other day I was taking a power nap (not normal for me, but I suddenly was so tired) and just as I was drifting off I heard a male voice with foreign accent say, "Let go life, Aurora". Startled me awake and I lost the connection. My name is not Aurora, but I do talk a lot about auroras. I've been trying to figure that one out, ever since, lol. I do not intend to let go life none too soon. Let go ego and other things, but not life. Tomorrow I will try the bathtub thing. I should go see my dr. about the sounds, but have had an uneasy feeling about my dr. lately. I do not trust them any more. I feel most practitioners are holding back too many important truths, also. Pushing the almighty pill so we can all be docile no minds, no thank you. What's your frequency, Kenneth? lol