I've tried it but not smoking it the correct way and I have not broken through.
The time i've had the strongest experience was when I made whats called a tulip joint with 20X, which is where you make a long pencil like filter and it's almost like a bulb at the end, this was due to not having a glass pipe available.
Anyway, I lit it, took a big drag held and blew out, no really noticed effects so another drag and then a little buzz weird feeling, then 1 more drag which finished what was there and as I inhaled an overwhelming feeling came over me. I dropped the joint in the bin just like I planned and my head was sucked towards the pillow, where I'd let it rest, then wonder what was going on sit up and then get sucked back down.
I had some Gegorian Chant music on and as I'd sit up it was like the Cd player was jumping and playing the same line over and over, so I'd sit up hear the same line, then wonder what was going on and be sucked back towards the pillow, this sort of went on for a couple of minutes and then I was a little confused for a couple more.
I know someone who has a Salvia plant now too, so last time we went out, he had pulled off all the unhealthy leaves and dried them and we made a big fat joint. We were pilling quite hard and each took some big tokes and got some nice visuals but only for secconds.
Weird stuff I'm just making sure I'm in the right atmosphere to actually break through