Your brain – ally and little devil ;-))

I’m one of those people you describe at the start: I go to bed, close my eyes and drift off to another world. And that’s where I stay, no matter what’s going on around me. If need be, I’d sleep through the house collapsing, provided I didn’t get a beam right on my head... That seems enviable... Side effect: I have no idea what I dream about. Never. So I, for my part, envy people who have active, lucid dreams. And yes, these usually sleep badly...