I don't have trouble sleeping, but when you refer to daydreaming, this is exactly what I do. I play out stories in my mind where I'm in a fictional fantasy (no

I don't have trouble sleeping, but when you refer to daydreaming, this is exactly what I do. I play out stories in my mind where I'm in a fictional fantasy (not related to my life in anyway). Another thing I experienced was when I cut out sugar and caffeine, I'd be able to fall asleep in almost any place. Again, that may only be my experiences.