I've done salvia a bunch of times, and I get some intense trips although they are always the same for some reason. Everytime I trip on that stuff I see all existense start to rotate counterclockwise, i get this feeling like "aww man, not again" then existense eventually molds into a figure which represents God i guess, and he always speaks to me in this weird language, but for some reason I know that he is telling me to "come on, come over here, its okay." And as I'm going through this part of the trip I get this feeling that I know the truth and meaning of all existense, and I can totally see it when I'm tripping but as I become sober it becomes incomprehendable and I end up forgetting it. And thats always my motivation for trying it again.