you take like a half ounce of mace (in a bag, it should look like a quarter or so if it was bud), and you probally will be in a different world in a couple of hours. Its an interesting experience, and parts of it go above words. I know last time i did it, i kept on having this weird dream like thingy that i was god and i was spinning a massive patern of threads to taxman by the beatles. Thats just about a the only way to descrive it.