Reading the entry in TIHKAL https://www.erowid.org/library/books_online/tihkal/tihkal48.shtml, Shulgin said the effective dose via vaping was quite a bit lower than orally, as was pointed out, their seem to be no visuals but sounds very similar to not taking quite enough aMT and getting nothing apart from a shitty stimulant effect. I’ve also come to realize tolerance builds up quickly, I’ve taken a whopping dose today, which is day 3 and I’m feeling almost nothing. Fortunately from reports I’ve read it only lasts a few days.
