I am glad in that last account that I did not make sky plural. It does not deserve to be made plural. There is only one. The sky does not have layers. The earth has layers, but what we see when we look up is a sky. It might have several facets to it, like in different parts of the world the weather patterns are different and always shifting, lest we should possibly consider it many different skies. NO! It is not. It is one sky with a lot of shit happening in it at once. Do not argue with me! It will only end in death.