Excellent coverage, [USER=56839]@Subtlevibrations[/USER]. I agree with pretty much all points you listed above. I have admittedly been irresponsible over the years when working with LSD, because the only testing I've done on it has been with Ehrlich reagent. Technically speaking, I have no idea which form of LSD have I taken, and whether or not some of those supposed LSD batches were not something else entirely, like AL-LAD. Do as I say, not as I do 

But the one thing I've always noticed is that it makes me so sensitive to energy and vibration that I just cannot be in a crowd while on it. A loud music festival is literally the worst place for me to be while tripping on acid. I personally always, without exception, gravitate towards being all alone in nature (following all the safety guidelines, of course!) because I connect with nature in a way that nothing else makes me connect. It's a symbiotic, exhilarating bond that I wouldn't trade for anything.

But that's my approach, and it definitely doesn't have to be this way for others. I can't say I've tasted metal while chewing on a tab, though. At least I don't recall.