X is for Xanthippe

All this month I've been participating in the A to Z Challenge.  We're down to the last three letters.  Today's letter is 

for Xanthippe

I'm sure that every other A to Z participant has a better X idea, but this is the best I could do.  Here's your vocabulary education for the day...

Xanthippe:   noun; a nagging, ill-tempered woman.
Etymology: After Xanthippe the wife of Socrates who has been portrayed as a nagging, quarrelsome woman.

I'm sure that Socrates would not have achieved the success that he did without Xanthippe.  Perhaps the saying should be, "Behind every successful man is a Xanthippe."