Well, half the point is to resinate, by degrees, the second half of the joint. The highest THC content is in the roach. And lots of folks smoke by themselves.
UGGGHH!
I understand that people smoke by themselves, but half a joint in one sitting is my question. I just read the article, and it appears the active ingredient (THC) was administered intravenously and not by smoking in the double blind study. So, the researchers were administering an amount comparable to 1/2 to a whole joint. Some how, it just doesn’t seem the same to be mainlined THC through a needle in your vein as opposed to the more traditional methods of smoking a joint over the course of an evening or day.