So, it's around 6:00 pm and I'm tired so I begin to take a nap. But I notice a deep sensation of seemingly indication that I'm going to fall asleep. I start to embrace these feelings as I have experienced them before but soon after the sleepy trance feeling becomes deeper. I'm initially startled and think this is a good ap or dreaming opportunity and continue to embrace the trance. Now I start feeling intense oscillating in my ears. And I seem to flicker between my room to my house (I'm attending college). Once in my house I try to move and it instantly puts me back to my origin. Once that happened I figured the trance feeling was broken and here I am typing this. Was this indicative of dreaming, astral projection, or something else? Also what can I do better next time for efficiency and longevity?