[JadeNB]

> It is after all how the rest of us learned.

Thank you for this very important reminder. Everyone has to learn this at some point, and will necessarily start from a position of relative ignorance; the fact that someone hasn't learned it yet doesn't mean that he or she is stupid, and it's wrong to treat it as such. (Not to say that anyone here, particularly the poster, has said or even thinks this; but it's easy to fall into that mindset, at least for me.)