I heard an interesting story on Radio National's Science show this week about the Dunning-Kreuger effect. Basically, these blokes have shown that people who are bad at something tend to believe the opposite, whereas people who are good at something are generally dissatisfied with their capability.
They had a group sit a bunch of logic tests, and then asked them to say where they thought they'd rank. The best thought they'd be down the scale, while the worst thought they were right up the top. The really scary part was that when they were shown the right answers, the worst revised their estimated ranking even higher. In other words, even when they saw the right answers, they still didn't have a clue that they didn't have a clue!
What's the relevance to the thread? The heroes who think they're fantastic (and aren't) aren't likely to believe you because they don't know that they don't know. Sad, but I have a horrible feeling that it's probably true.
The other corollary is, of course, that if you think that your flying could do with some polishing, then you're probably flying better than the ones who think they're fine... :)