General   (General discussion, talk about anything.)

jathbee,
There are subject areas I know a great deal about due to both desire and experience. But, there are subject areas I know very little about and sometimes I probably know nothing about that particular topic.
My father told me: 'If you don't know anything about it, then keep your mouth shut, unless you have a question, and your ears open, that way you'll learn something!'
His words have not only stayed with me ever since those days, his words have helped to guide me through my life.