Anti-EXiety

I wish I could create a special pill that would treat anxiety related to communicating with a nitpicking, control freak, looking for-anything-to-complain-about ex. I'd call it "antiEXiety" medication. It would soothe short-term stress, allow the user to remain calm, logical, and civil in the face of the nastiness (instead of gritting your teeth and faking it until you make it), and ensuring blood pressure remains at healthy levels. Dare to dream! :)