Writer's block

I like to see writing as a form of sleeping. Some would have clear dreaming visions and others hallucinating, blur, and incoherent images. Those visuals would be the scenes of their writing. They all experience a state of wakefulness known as a "writer's block". My problem with writing is that I tend to write while observing, anything and everything around me, that I am accused of day dreaming or day sleeping and when I sit down to write I am in a state of wakefulness. I have written many books that never made it to paper. They get lost in the air like screaming echoes of the dead.