I think the shutdown is self-explanatory. Just one thing: I put my head on the right side for much better breathing. I do that consciously, that's the way it's supposed to be. Even if it looks to you like my neck is going to break any second, believe me, that's all right. ?
As soon as I am lying flat, loosen the mask - on both sides, please - and turn my head to the left side for immediate suction.
