The first time i took 2 monster tokes and blacked out and when i came to I was sweating profusly... I thought at that point I was just going to never do it again... I tried it again yesterday but in a easy mellow more controlled way,small easy hits off the pipe... The results was a color spectrum before my eye for about 10 minutes and then numbness for another 10... I think you have to experiment to get the best effects for you... I am going to do some more now,I am going to go easy hits until I can't hit anymore :stoned: :stoned: :stoned: