Comment by Aboutplants
6 hours ago
While it’s a fairly good sized dose, it’s not one that would typically produce a nightmare trip scenario.
As far as ethics go, I would absolutely sign a document that gives the right for experimentation in the event I become incapacitated to some degree.
I wouldn't, or put constraints into it - you may be incapacitated but you may also still be aware, and you wouldn't want to get I-have-no-mouth'd.
5+ grams is considered a "heroic dose", i.e. the one that is needed for ego death and subsequent therapeutic effects.