I think it's still useful to point out when its done, and that was what I was trying to do here with that point. Just because it's an endemic everywhere doesn't mean it shouldn't be understood and is not a problem towards this one mentality.

Black-and-white thinking is more dangerous the more important the area of thinking is. This area (one's perceived 'purpose' in life) is quite important, so I believed that this was dangerous enough to point out and think about.

I totally agree it's dangerous and worth pointing out. And humankind is is serious danger. I have no idea what the odds are; it's one of my points of agreement with N. N. Taleb that another addiction of human race is thinking we know -- thinking we can calculate the odds.

Have I made you feel defensive? If so, not at all what I intended. I've had enough of those games. If you took my post as saying "Your post is lame and pointless so I'm 1-upping you", I sincerely urge you to question that, and wonder if that was some sort of automatic reaction and if so, where it might have come from.

I was glad to see your post; it's one of the more interesting things to come up here lately -- it just reminded me of my point of view, which is related but somewhat different.