One of the things I have noticed when observing NT's is that their perception/understanding of the world seems different than my own.
The best way I can think of to describe it is that the world is like an onion with many layers. NT's are content with only perceiving the shallow layers, and some of them aren't even aware that there are deeper layers, whereas Aspies tend to dig deeper. Some people would even think you're insane or "weird" if you suggested that there's more to life than what they know.
I'm unsure why we do this, and although intelligence probably has some role, it can't be the only one, since NT's can be equally or more intelligent than Aspies, and they are still content with the shallow layers.
Of course not all NT's are like this, and I'm sure not all Aspies are either, but I've noticed it more when I'm around NT's than around Aspies.
Just wondered what the rest of you think? Have you noticed this phenomenon?