For those that instantly transition from sleep to being awake, you have my condolences. I wake up slowly and transition that time in a state of awareness that puzzles me. Sometimes I see parts of my plans for that day. Other times I am aware of thoughts or situations that I've been in. Very occasionally I'm aware of situations and thoughts that I know haven't happened, or cannot happen in this politically correct orderly world.
Occasionally short stories jump into what you are working on. I find I must write them down to get back to what I was working on. These short stories goes from general fiction to science fiction. Enjoy!