I haven't used cannabis in about 20 years, but I did smoke fairly often when I was much younger. The main thing I want to mention is that around the first 6-12 times that I smoked it, it had no affect on me. I couldn't get high! Finally, one night as a friend and I were smoking in a cemetery, the effect suddenly kicked in. I was absolutely delighted. Can anyone explain why I couldn't get stoned at first?