Letting go is the heart of all psychedelic experiences (or all spiritual experiences, one might even argue). I had this actually communicated directly to me during one experience, as the words "don't resist." This works for most everything too, for instance, your body is quite capable of heating itself in very cold temperatures, provided you don't resist the cold (mentally or physically).
Am I the only one who has non-physical entities present themselves far more readily and tangibly with Salvia then other entheogens? I haven't done it for years, but the last time I did it I remember another person in the room (that wasn't there prior to uptake) that both my friend and I were aware of and could communicate with (nonverbally).
seeker of truth
follow no path
all paths lead where
truth is here
E.E. Cummings