I have had very few.....I canā??t be sure whether itā??s three or four. The one I will never forget is my jumping off from the black abyss that was below me and gliding. It was the feeling of weightlessness that fucked with my head forever until I forgot I was dreaming and fell. I jumped up off my bed and hit the floor and broke my toe. It was a fucking amazing experience and I will never forget it.