Petter Grahl Johnstad
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pettergj.bsky.social
Petter Grahl Johnstad
@pettergj.bsky.social
Teacher and researcher (now in drug policy, previously in psychedelics and nonviolent action). Doctor of psychology and the study of religions. Oddball fantasy writer.
SILENCE Chapter 1.1 about Olz Hap, the High Magus - www.royalroad.com/fiction/1095...
March 22, 2025 at 7:39 AM
Check out a weird fantasy novel I've been writing at www.royalroad.com/fiction/1095...
March 22, 2025 at 6:55 AM
Findings for depression. Moderate cannabis use not more strongly associated with depression than daily tobacco use, watching TV for several hours per day, or drinking sugary beverages every day.

(Could show you similar graphs for anxiety, bipolar disorder, ADHD, and PTSD.)
January 6, 2024 at 1:41 PM
Findings for psychosis. Moderate cannabis use not more strongly associated with psychosis than daily tobacco use, watching TV for several hours per day, or drinking sugary beverages every day.
January 6, 2024 at 1:40 PM
Findings for cannabis. Associations generally converge in strength, except for personality disorder. Association with psychosis not stronger than other associations.
January 6, 2024 at 1:38 PM