Probably copper. I smoked last night and it was the exact thing I gre years ago with the concentrated hood tap water. Now I'm fucked up and can't smoke different for a few days or it's making me crazy
The disclaimer out of the way, while at the same time illuminating the forthcoming answer, we all react to drugs differently, whether physical, mental, emotional, or simply situational. In other words: obviously my experiences are not yours nor those of anyone else, and the interaction of mind-altering chemicals with one's body are drastically different from person to person.