I'm feeling that I almost popped out for times, but It's not happen.
Here my steps and signs, first I lie down on my back, start to relax my whole body muscles and focus on my breath. For a while, I feel my body becomes numb and my mind is relaxed, weird sensations happen then. I usually get hooked by my thought for short time, and then turn back to focus on my breath, when I turn back I feel my stomach is tightened and a little dizzy. About 30 minutes from beginning, My whole body tenses and heating up, my heart beats faster, I feel like I'm a balloon which is pumping (but not floating, just outstretched). I try to be calm and relax, focus on my mind then sometimes the vibration comes, sometimes it's nothing happen then. When the vibration comes, I keep relax and focus on my breath, then the vibration stops. I use the Rope method to pop out, climb climb climb climb... But nothing happen.
On my spontaneous signs, while I'm falling asleep and get hooked by some thoughts, I suddenly wake up without moving, I can feel the vibration instantly. Then I also use rope method, red dot method... But nothing happen too.
Do I do it wrong? I think my body or my mind is not fully relaxed and focuses, I don't have sleep paralysis in my entire life, I can feel my muscle all the time during the try, I just keep them not moving, but sometime my hand or my finger moves without control, maybe caused by my subconsciousness. If it is, how can I solve it? I really want to experient astral plane.
Sorry for my english.