I read about a drug called yage, used by Indians in the headwaters of the Amazon. Yage is supposed to increase telepathic sensitivity. A Colombian scientist isolated from yage a drug he called telepathine. I know from my own experience that telepathy is a fact. I have no interest in proving telepathy or anything to anybody. I do want usable knowledge of telepathy. What I look for in any relationship is contact on the nonverbal level of intuition and feeling, that is, telepathic contact.