I'm not interested in Saliva, I've talked to friends that have taken it, I'm not sure what is to be gained from it, again this isn't about getting twated, I'm not sure you can superimpose your understanding of other drugs over this without taking it. In the same way I can't explain any further than my research of it.
Well if I go I'll invite you Formby, watch that video, it is interesting, in fact everything i've researched on it is interesting.. even if you never bother trying it, the people's insights are very educational.
I'm not sure I'd want coca in my Ayahuasca!
THanks for the link !