Jost_115

Sometimes I wake up and moments before I go to my destination I can dream for 15 - 30 minute periods of time and I'm not actually sleeping... but I'm not awake and I can hear noise from reality yet I still dream and I always come to complete sense before I have to leave to the destination. I don't really understand the whole concept of the human mind, I've hallucinated once when I was 6 and still don't understand how or why I saw what I did... any explanations on why this may occur?