A Little Green

When I opened my eyes this morning it was past 10:00 AM.  I didn't feel up to getting out of bed, so I stayed in it a while longer and finally got up at 10:33, feeling woozy and fuzzy.

I didn't understand why at first, but then it came to me.  Yesterday I gave blood in the morning.  Then in the evening I drank wine.  It was pretty much the normal amount I drink when I have wine, but I suppose when you have less than the normal amount of blood, it's proportionately more alcohol than usual.