Are you rational?

Arty has come up with a dilemma - is she rational or irrational? Have you done any of the things she mentions? .. or anything similar to it. I confess that I have done many similar things. Read Rationed Madness.

A related post by Arunn in nOnoscience, where he asks whether it is possible for a rational being to know whether it is rational or not - Rationality and Gödel.