I slept for about 8 hours and was still tired after being awake for 30 mins. I decided to lay down for a while. I was laying down for an hour or so and finally fell sleep. Well, what happened is that I was just thinking about random stuff. Eventually I started to see something. I noticed it was a cave. I was not really dreaming at the time it seemed. I could still feel my body. I saw a light in the cave. I made it get brighter and brighter. It started to pull me in and my body went numb. Like I was being pulled into a dream. Was kinda cool. For whatever reason I decided to pull out of it as it pulled me in. Was not sure what exactly was happening at the time.