Sometimes when I do drugs for my first times, they don't always work, salvia didn't work for me the first time, but I waited a day and now it always works, It works with unextract too, I like the high alot and you don't have to trip everytime, I still like a trip though. just toke as hard as you can, cash that bowl out first hit, and then it's time to turn into a supersaijin.