You know, as for the deck not liking the sitter, in one way I know what you mean and in another, not so sure.
I always think that reading for people is like a conversation...that They can't hear me having with....Tarot. So, in my mind I'm sort of acting as a translator...for what...just the deck, the cards...no. Not the actual cards...the cards are like the phone....the physical phone. Now, the connection...if all the cards came reversed for me, I'd do another draw. Mostly, because I don't read reversals. I look for the places in the reading where the energy is blocked or looks stuck....probably the same places where reversal readers see the reversed or inverted cards.
Who is on the other end of the line, on the other side of the cards? Perhaps that is another thread....but I always think the Divine, their higher selves or their Guides, angels, dare I say it....daemons. And why would they not like the person in the chair. They might be exasperated with the person...they might be feeling like that person needs a smack, but I don't usually think of the reading as not liking my sitter. Sometimes the message is just...difficult. IMHO.
I pray into the reading, asking to connect with the divine source/energy wisdom that the person sitting across from me most needs to hear from. And that the information be the highest and best good needed for them/all involved in the issue at that moment.
Just recently I had a tough reading at the bookstore where I read sometimes. What was happening was very interesting. She was asking a question about a student of hers. And she was very supportive and loving and wanted the best for the student. This sitter thought I just didn't get it...she wanted me tell her, in definitive terms, the outcome of a conversation with a parent. She had done lots of hard work trying to accomplish something for the student, and the parent was poised in a place that could undo the work. She wanted me to tell her if it would all unravel or not.
What I could see was the complications and places where things could derail...it was a complicated situation. I could see she was asking the wrong question. But it was the ONLY question she would ask. I actually told her to end the call and call my boss and get her money back. But she wouldn't...she just kept on begging me to tell her...and I had to go into a second deck and throw a new set of cards, because all I kept getting was entanglements, and back story. She kept saying, yes I know all this, yes I know...what will the mother say...what will the mother say...what will the mother do....infuriating.
I tried to suggest to her that she let this go, no matter the outcome. But she could not hear me...so we ended our call.
Now, the deck was talking. I told her what I saw. I told her I had to go to another deck...she wanted to hear a certain answer....and until I said a certain answer she wouldn't let me go.
Did the deck not like her? I don't think that was at issue. I think there are times when people have to live through their lives without divinatory (is that a word?) assistance! Can you believe I'm saying that??? Truly, there are many times in professional situations when the cards seem to not want to answer...where I feel like Tarot is hedging...not really answering and skirting the issue. Like a fast busy signal, to get back to my phone analogy.
Now I don't think this has to do with liking or disliking the person...I think it has to do with a person's learning or contract with the Universe. What they came in to live through and learn on the Path. And when this happens in a reading, I feel like we are dancing around a place in the life of the sitter where they are really doing their soul's work....and they just have to move through the fire and get to the other side and see where they come out and how they come out.