u/mac4cheez

I woke up in the middle of the night with sleep paralysis. This has happened to me before and I almost projected when it did. I closed my eyes imagined myself getting up from my bed, which is what I did last time and it sorta worked before it didn't. I got out of my body and I looked around my room and then at my body lying on the bed, it was all really hazy though. But then I felt sensation like my heart was beating really fast and it woke me up. I couldn't go back to sleep after it happened. This is the first time I've felt that sensation , how do I avoid it? And also how do I have my vision be less hazy?