That we don't insult you because we want to, that we insult you because you make it easy. And necessary.
And that just saying "okay I've changed my mind" is not a good thing, like soybot said. It's not development, it just shows you don't really think your opinions through.
And that being a martyr will never help you.
You've heard all this a million times and it never has stuck. So I'm certain it won't stick now.