Do you know what you talk about?

I surely don't, the things i talk/type about are things people take years to study and major in, often involving others personally teaching them. They are interests for me, and i see that for me talking about them creates for me a process of learning, as i continually write/think i should make a little bit of progress, but only in order to enjoy and benefit more the resources within my solitary grasp. This is important when i spit out "facts" about things and historical personages, i usually group things together that normal people wouldn't, and ages and periods of historical repute are hazy to me, knowing the dates of things is something i need to work on, establishing chronologies should be a hobby that 1) has merit for comprehension and 2) keeps my hands from unclean activities ;)