I'm not so sure where to put this...i figured this was the most generic place

I've been having dreams (all similar, but not so alike as to be recurring) involving me reading some kind of text. The most vivid one, I'm in a classroom and there's this question on the board that I'm answering. It's a question about arrays, it's a maths lesson but the question relates to something I'm doing at work at the moment.

Basically, everytime I look up to read the question, it's the same, the text doesn't change (and it's in english too). The same for the answer I'm writing at my desk, the text stays the same each time I look at it.

I'm not lucid (at least not lucid enough for it to make a difference).

I was under the impression that the logical part of your brain is capping Z's so text changes? Does this mean anything?

Looking forward to hearing what people have to say