In therapy for OCD but have "gift" should I tell T

So I told my T and he didn't believe me a man who wears spiritual beads on his wrist. While I was talking to him while he was thinking I am a lunatic, his grandpa came through and I asked him who was Max he said that's irrelevant. He said I was stepping over boundaries.
I should have written blue on a piece of paper because I knew he would wear a blue shirt. Damn it, now how would I now that. I have capabilities other then just medium. But one thing at a time. Oh well he did however tell me that he believes in SCIENCE.