Day dreams and reality

I never sleep so what are these dreams that my mind creates? Am I in a constant state of day dreaming. Morphing reality and its every speck into my new world. I take apart the day and put it back together my way. Is this why I can't sleep? My mind is always filled with these pleasant and sometimes horrendous images of my reality. They keep my mind buzzing and I am constantly trying to escape the hive. To sleep, I'm sure it is a marvelous experience. To close your eyes and forget everything. Is it really that great?