from long time I am trying to astral project and I tried many techniques before but couldn't have a AP,so I stopped it for a while and few months ago i started it again, I got succeed some far few weeks ago ,so I first i start to have lucid dreams then suddenly AP happened, I wake up middle of the night and i went to sleep but that time i came out from my physical body, that was a great experience in my life, I keep doing meditation without stopping and now it happens most of the days, never give up people it will happen if you keep trying, we just need to be patience.