I have..
but I guess it's those hallucination type
where your body falls asleep.. and your mind keeps working
I went into panic for a while and start to imagine scary stuff..
it was really creepy..
where I could feel a "person" walking upstairs (I like to leave my door open, so from my room, I could see a head if someone is climbing up the stairs at certain height, but if they keep climbing up the stairs, I could see no more because the person would be out my sight range).... and I could just feel that "person" had finished climbing the stairs, and was walking towards my room... and then he/she stopped right beside the door.. staring at me~~
then I swore to myself why I had such a freaking @#$$@$ imagination..
and I forgot what happened later.. I guess I felt asleep because I got really tired