I have a terrible sinus headache, my favorite pair of sunglasses broke, Milo behaved like a mad feral thing on his walk, and it turns out the new software on my boston.com blog doesn’t enable me to do the thing I thought it would.

It is, in short, one of those days, so I thought I would share a little faux pas story with you. As many of you know, Eddie Izzard is my favorite comedian. Our landlord and his girlfriend had extra tickets to the Izzard concert Tuesday night, and invited us to join them for that and a potluck dinner beforehand. To which I brought one of my brand-new vegetarian recipes … topped with pine nuts, to which our landlord’s girlfriend’s son has a near-fatal allergy.

Because that’s how Miss Conduct repays generosity and hospitality!

Oy.