I first went into samadhi when I was 19. I was meditating in the mountains and had been meditating on a daily basis for several years. Suddenly there was no time or space or life or death or myself or the Universe. I was absorbed in light.
Frederick LenzTantric Zen is more suited for this age that we live in. It give you rules, but in a gentle way. It's not as demanding.
Frederick LenzYou can go through hundreds of lifetimes in one, and it all starts with daily meditation practice.
Frederick Lenz