[tmoney9999]

Not the first study, although it might be the first academic study. . .

This was on HN in 2013, and the same results were reported. https://www.gwern.net/LSD-microdosing

[dang]

Gwern thread here: https://news.ycombinator.com/item?id=6565869

First-everness struck from title above.

[tmoney9999]

Props to OP.