Pineal juice isn't just like DMT, it is DMT. Since the dawn of time, oracles have required a sacrifice for their magick. This is in every culture in every time. Why is that? Payment for the oracle's services? Nope. Think about it. Why do you need an offering of a freshly killed animal in order for the oracle to achieve clairvoyance? What is the priestess doing with the animal to achieve the trance state? Watch The Crimes of Grindelwald and pay attention to what Johnny Depp does right before he has his clairvoyant visions. They don't hide it much.