Datura sounds like it would be F*%KING amazing cause you pretty much go completely insane for like 3 days at least to do it once in a safe place. But belladonna is basically the same as datura but I think belladonna or DEADLY NIGHT SHADE is much stronger, more dangerous or both. But anti-histamines like Benadryll and motion sickness pills in high doses can give you the same effects because they are all deleriants but anti-histamines and motion sickness pills can really F*%k you up because they dont let you throw up so if you take too many you better call poison control fast and get to the hospital so they can pump ur stomach definatly have a sitter for any of these