Sorry to hear about this.

Totally understand what you're talking about. Cog issues is one of the reasons I left the workforce.
I have had more "D'oh!" moments than I'm comfortable with. Can't tell ya how many times I forgot stuff in the washer recently.

I have gotten into the habit of repeating aloud the chores I need to do.
Sometimes I have to turn around and go home instead of the planned errands when I find that paying attention to the road is hard.
Adamentine may be a good deal. I couldn't handle it since it actually made my fatigue and cog issues worse, but a lot of others have had good success with it. Due to all my fun with the fatigue meds, I've had to use the supplement acteryl-cartine (sp?). It helps sometimes.
Let us know what the neuropsych says.
