Am I a psychic or a bullshitter?

[Original Poster]

I give psychic readings. I don't charge for them. I give them out for free whenever someone asks. Usually I know this person well enough I can give them very vague explanations of what I perceive of their character and the problems they are facing. I am good at reading people, and this is tremendously helpful for giving them what appears to be a genuine psychic reading. My friend gave me a tarot deck and I've been messing around with that lately, but even then I have no idea what the cards I'm reading mean. The pamphlet explaining them doesn't allow me to give proper readings. They just enable me to better excuse what is essentially reading people. I've attempted to tell people it's bullshit. Many of them do not believe me. And one friend of mine who is psychic and has given me readings I perceived as accurate told me the reading I gave her reminded her of what many psychics have told her in the past who did not know her as well as I did. I would never admit to myself that I'm psychic, I think I'd be better at it if I didn't buy into my own bullshit. But it's been agreed among my psychic friends that I really am psychic because my readings have increased in accuracy lately. I wonder if they just buy into their own bullshit and if I tried to convince them I'm not actually psychic I'd be challenging their own beliefs about themselves. So I have a question for the psychics on DV. How does your gift work? Is there anyway for you to prove to yourself that you're actually psychic? Can you tell the difference between your own guesses/opinions and what you're actually receiving from others?