[aaronfc]

To be honest, knowing your limitations that well is a ver good thing. Probably many people would say "yes, I know" knowing not much more than what he summarized for some of the items of the list with just a few words.

Didn't know him, but I like him now.

[_trampeltier]

Wenn du weist, dass du nichts weist weist du mehr als wenn du nichts weist das nicht weist.

If you know what you don't know anything, you know more than if you don't know anything and you don't know.