My dreams, while I've been drinking Kava, just seem to be very vague, and fuzzy, with just as vague, and fuzzy, nightmarish undertones. Instead of the usual nightmare that might involve some sort of antagonist who's "out to get you", and whatnot, it's just this sort of psychological nightmare where everything doesn't seem right and there's something sinister about it even though, when I wake up, it feels as if everything in the dream was relatively ordinary. It might be similar to what they call "Kafka-esque". I've definitely had outright nightmares when I wasn't drinking Kava, but they're so few and far between; apparently playing video games can greatly reduce, or eliminate, nightmares for some reason. I don't remember where I read that, so I don't really know if it's true. Anyway, Kava seems to reduce the nightmarish quality of my nightmares but I've never had a nightmare, on Kava, that eventually resolved with a happy ending. They either just end or I don't remember how they end. Kava also seems to increase the frequency at which I dream, but, at the same time, it makes those dreams more fuzzy, less vivid/intense, and less easy to remember. Idk why it does this, to me, and not the complete opposite; I do wish I could get the vivid, and even lucid, dreams that Krunkface is talking about :/
Also, Kava's effects on dreams make me think Yangonin must not be a CB1 receptor agonist, because Cannabis is very very good at completely stopping any kind of dreaming. I'd think, from what you guys have said about more intense dreaming, that Yangonin might actually be a CB1 receptor antagonist. But, then again, how could Kava and Cannabis be a synergistic combo if that were true? Hmm, I guess it's at least safe to say that Yangonin doesn't effect the CB1 receptor very strongly. And, THC probably has a higher affinity for the CB1 receptor than Yangonin does, so, if its binding is competitive, it could push Yangonin off the CB1 receptor with ease. At the very least, THC is definitely stronger than Yangonin.