Grinity,
I know how she knew it was an acute angle because she studied it in school...and she applies everything she's learned to her whole environment, without a whole lot of discrimination. It's just how she processes things......she talks to herself ~a lot!~
and when doing so goes through all kinds of scenarios in her head of how things are going to happen or how they have happened.
Rather than "hate" that she's different, I really do embrace it! Just want to her learn to discriminate more what info she shares and where and when she shares it. I'm sure that will come with age. When Dabrowski put out his theory of overexcitablities, he was talking about my dd. She has many of them......