Folks who create HPPD, also referred to as “flashbacks,” have repeated activities with symptoms much like People of LSD visits even after they have not taken the drug. These symptoms consist of hallucinations along with other visual distortions including halos or trails on going objects.7 Swiss chemist Albert Hofman https://viggohush95.edublogs.org/2024/08/01/microdosing-lsd-benefits-and-risks/