That thing where almost all of my abilities to remember things go out the window. Witness ...
-- forgot to make douglas' lunch this morning until i was already getting his coat on, late as usual. had to trot to get there on time, trying not to swear as the bone/joint pain was bad enough to make me want to yell with every step
-- forgot that the fundraising committee meeting at my place was Tuesday, NOT wednesday night. Thank goodness I realized it at 6:30, and had an hour and a half to make supper and do a whirlwind tidying, including getting the guys to remove all the wood from the dining room (where the 9 of us had to sit and write around a table) from the %$#@& project that isn't finished yet. It all sat on the porch for the evening, but had to be moved back in as it started to rain. Fun fun fun at midnight.
-- forgot to bring my ID card to work today
And much more, that I forgot of course. Not that it really matters all that much, but for someone who is used to remembering all dates/times/plans etc in her head, and not forgetting things when walking out the door, it's just a bit irritating.