This is very sound, especially to someone who has also had occasion to employ CBT. That said, I've always taklen care not to judge people by their ethnicity, colour or culture, sexuality, gender or whatever.

Except Lancastrians, who by eternal fiat must have the Michael extracted from them at any and every opportunity.

And the French, for reasons that go back to 1066.

And I'm sure you will forgive me for relying on my first thought if I see a Dalek heading toward me! (I eagerly await the first article, tweet or study on The Negative Representation of Daleks in Doctor Who).

#notalldaleks, anyone?