I just say I'd rather not say. When she asks one in between questions, like trying to get info it feels like or maybe keep the clock going (because she'll do that), I ignore and change the subject with a new question. She can be a pain to deal with but can definitely predict. She's made several for me that nobody else got, and at the time I thought she was crazy. She's good with long-term timing too, and knows when her numbers are near or far, and she's right.
She won't hold back either, definitely no fairy tales. When she tells me something is right upon me, whether good or bad, I listen.