I did have doubts after I posted it, but then I was on my way to the supermarket.
Btw, when I was 17 I knew someone who was convinced that acid and LSD were two separate hallucinogens.
I met more than one of these. One told me he preferred acid to LSD because the latter gave him bad trips. I also knew someone (when I was 17) who thought that "tripping" was what happened after you smoked a joint. I found out why he thought that when I heard that he had been got down by the fire brigade, naked, from the roof of his house from where he had been loudly declaring that he was the "World Emperor", and also hurling bricks at people in the street. All this after one joint. He was sectioned, poor fellow, having been diagnosed with paranoid schizophrenia. Some people shouldn't mess with mind-altering drugs.I sometimes think, nearly 50 years later, it's a miracle I have any brain cells left.