i did it once it was pretty crazy 3 of us did a vile an was trippin like hell we all thought this skelton thing was tryin to fight us so we all beat the hell out of it then we realized we couldnt feel a damn thing so we started beatin each other then after that we needed 2 cook some more because we dont like needles an my boy falls down his stairs an juss gets up LOL funny shit an the " k hole" is like this crazy tunnel vison u everything goes black an your in this "tunnel" an u see a bright light at the end i thought it was heaven or sum shit but yea its worth doin if u can find it but i havent seen any of it around in years