That article says he took "two doses", which could mean just about anything but likely means at least 200-400ug, or at least 8 to 60 times the doses in the micr

That article says he took "two doses", which could mean just about anything but likely means at least 200-400ug, or at least 8 to 60 times the doses in the microdosing trial. The highest dose in the trial was where users just started to feel any drug effects at all. In alcohol terms, they're studying the effects/safety of a fraction of a beer whereas that guy chugged a case of beer.