"You take too much of a black and white view."
If our tone seems too know-it-allish, bear with us. We think it's better to present ideas in bold strokes than to be wishy-washy about it. If that comes off as cocky or arrogant, so be it. We'd rather be provocative than water everything down with "it depends..." Of course there will be times when these rules need to be stretched or broken. And some of these tactics may not apply to your situation. Use your judgement and imagination.
And that's how I read all those things. Sure, they could preface everything and when I write I am much more wishy-washy, but I understand why they've chosen that route too. It's important to realize that no one is as confident as they put on to others and once you realize that, you don't get as worried about how you fit in (at least I don't).