> "I was always wrong these many years, I need to rethink my approach" is the exception, not the norm Indeed, however the exception among a huge audience is a

> "I was always wrong these many years, I need to rethink my approach" is the exception, not the norm Indeed, however the exception among a huge audience is a fair amount of people. Who, in turn, may convince other (cascading effect). Moreover by debating one solidify his arguments and prepares re-usable answers (as a sort of FAQ), thus alleviating Brandolini's law ( https://en.wikipedia.org/wiki/Brandolini%27s_law https://en.wikipedia.org/wiki/Brandolini%27s_law ).