I used to facilitate the use of an alternative medicine (kambo), which could be dangerous if used incorrectly or given to someone with a contraindicated conditi

I used to facilitate the use of an alternative medicine (kambo), which could be dangerous if used incorrectly or given to someone with a contraindicated condition. (It has been linked to a few deaths and has recently been banned in Australia). It occurred to me that even a great signed waiver wouldn't save me if something went sideways and decided to stop. I honestly don't think a waiver wouldn't matter in cases like this too.