We really can't diagnose here. I think you need to take her to her primary care physician who may want to perform some tests to determine what might be wrong. I have found that as I got older, I haven't slept really well. So it could be somewhat normal. But the talking crazy part is territory for her doctor.
Good luck and let us know how she's doing.
Michelle Diabetic since 5/2001 Follow my journey at www.mch-breastcancer.blogspot.com Smile and the world smiles with you.
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