Blank

An interesting thing I have noticed is my days that I am off, I generally wake up later. I don't know if it's my mind knows that I'm off or if it's waking up later and my daily biological cycle is at a different phase, but I have far fewer thoughts.  My brain just sits and does nothing.  It feels kinda good but also weird.  I suppose this is a form of writers block which is OK.  It's an interesting observation though because it makes me wonder how much writers block is from our biorhythms and how much is from just not having ideas or trying to think too hard.  Or is it that we deplete neurotransmitters and our body conserves them?  I don't know, but it's all interesting thoughts to me.