That's not a particularly relevant criticism here. The point is that TDD teaches you to think adversarially about your code all the time. The fact that you are

That's not a particularly relevant criticism here. The point is that TDD teaches you to think adversarially about your code all the time. The fact that you are not always successful isn't a very interesting criticism; if you don't think adversarially about your code at all you're even less successful. "Testing can't catch all bugs!" is an objection for another discussion.