I remember sleeping on my left side and I could feel my heart beat.
Dude, me too! And it would drive me crazy the sound of it beating in my ears so I would always try to lay on my right side. Now I can lay on my left side and I don't hear my heart in my ears anymore! This is so fucking weird I don't even know what to say. This stuff makes me fear death less though somehow. This is making this existence we think is so concrete and final seem less so and more like a computer program. I've always believed we are just energy that is existing in a living organism and learning experiences until it is time to pass on to the next vessel, always learning, never ending.