I don't think I imagine it though, not in the sense that I am worrying about bad things that can happen before I have the "daymare" - I am not thinking for it to happen - I just "see". It could be that I don't recognize I am anxious until after the fact. I do have anxiety generally and situationally, so it is possible it is part and parcel. I just don't "feel" the connection as such. I am glad not to be alone on this one.
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Great spirits have always encountered violent opposition from mediocre minds - Albert Einstein.