This is a very good point, and I ought to have mentioned it in the post. The point remains about overconfidence, however. Those who did decide to try (even given that it was hard) didn’t have the mental red-flag that perhaps their best try should be saying “I don’t know” with or without walking away.
This is a very good point, and I ought to have mentioned it in the post. The point remains about overconfidence, however. Those who did decide to try (even given that it was hard) didn’t have the mental red-flag that perhaps their best try should be saying “I don’t know” with or without walking away.