I wasn't singling you or your comment out as having said the thing. I apologize unreservedly if that's how it read. I replied to you because your mention of Sy

I wasn't singling you or your comment out as having said the thing. I apologize unreservedly if that's how it read. I replied to you because your mention of Syd Barrett was the best place to hang my "don't extrapolate from your cousin's brother's nephew's uncle's former roomate's anecdata" point, without coming across that dismissively, because it gave me the clearest opening to talk about occult mental health concerns and such. Of course you can overdose on them. Even a sub-threshold dose of psilocin can kill many rabbits. Some brains just can't handle the alterations in perception these agents induce. I still fail to see how that's the agent's fault, and not the person who put it in themselves, especially if they're being cavalier, or showing off, or mixing things they aren't prepared to handle. I can't go into the details of my friend requiring medical attention without violating confidences, but I can say their own behavior and attitude towards the experience beforehand were, let's call it "materially contributory" to their experience during and after. EDIT: Phrasing.