Gail, in answer to the "mentally fuzzy" question, I am a year and 6 months out of treatment and still notice it sometimes (like Barry, I also started doing daily Sudoku last Spring in hopes it would sharpen me up a little). But in my case, I'm not sure if it's from the chemo or from creeping hypothyroid that got severe all of a sudden in October of this year and, even though I am now taking meds, is still not stabilized completely (I am am going back for monthly blood tests as they mess with the dosage). My doc said mental fuzziness can be a symptom of a hypothyroid condition that shows up even when the other symptoms aren't strong. I know Barry must be getting checked for this, though.
Nelie