dont know.. What i found is people who arent affected by MDMA or similar.. even after decent doses.. i used to be a sitter for close friends
MDMA affects me, but acid does not
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but you have took it from good sources? try the natural LSA.. you can buy online and maybe worth the shot Usually its taken out of morning glory seeds.. The trip is INSANE but similar to mushrooms the nausea takes a lot of hours to pass.. By the way.. have you tried psylocybin? you can trip with a lot of triptamines.. LSD is just one..
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